Quiz about ALG1 - Unit 2 - Algebraic Expressions and Equations - REVIEW

Question 1

Simplify    5(2 - 7n) =

Accepted Answer

10 - 35n

Answer

52 - 57n

Answer

10 - 7n

Answer

10 + 35n

Question 2

Simplify the expression:
6 + 2(7x - 3)

Accepted Answer

14x

Answer

14x + 12

Answer

14x - 12

Answer

56x - 24

Question 3

Simplify:
5x - 6x - 8x + 7

Accepted Answer

-9x + 7

Answer

-9x -  7

Answer

9x + 7

Answer

9x - 7

Question 4

Simplify the expression: 3(1 - 2x) + 7

Accepted Answer

10 - 6x

Answer

21 - 6x

Answer

24 + 6x

Answer

10 + 6x

Question 5

-4(-4d - 5)

Accepted Answer

16d+20

Answer

-16d+20

Answer

16d-20

Answer

-16d-20

Question 6

3(2x+1)+2(x-4)

Accepted Answer

8x-5

Answer

8x-11

Answer

8x+11

Answer

8x+5

Question 7

Simplify the following expression:
3 + 5x + 8 - 2x

Accepted Answer

3x + 11

Answer

7x - 11

Answer

7x + 11

Answer

-3x + 11

Question 8

Simplify the following expression:
-7x - 9x

Accepted Answer

-16x

Answer

-2x

Answer

2x

Answer

16x

Question 9

Simplify the following expression:
-6x + 4(-x - 3)

Accepted Answer

-10x - 12

Answer

-2x - 12

Answer

10x + 12

Answer

-2x + 12

Question 10

Simplify:
2x - 5x + 6x + 7 + 14

Accepted Answer

3x + 21

Answer

3x + 22

Answer

-3x + 21

Answer

-3y + 22

Question 11

3x - 5x

Accepted Answer

-2x

Answer

2x

Answer

8x

Answer

15x2

Question 12

-r -10r

Accepted Answer

-11r

Answer

11r

Answer

9r

Answer

-11

Question 13

six less than the number of men
Let m = number of men

Accepted Answer

m - 6

Answer

6 - m

Question 14

four more than the number of books
Let b = number of books

Accepted Answer

b + 4

Answer

b - 4

Question 15

six times the number of girls
Let g = number of girls

Accepted Answer

6g

Answer

6 + g

Answer

g - 6

Question 16

eight plus triple the number of shirts
Let s = number of shirts

Accepted Answer

8 + 3s

Answer

8 + s

Answer

3s - 8

Question 17

eleven less than twice the number of people
Let p = number of people

Accepted Answer

2p - 11

Answer

11 - 2p

Question 18

nine increased by the number of gallons
Let g = number of gallons

Accepted Answer

9 + g

Answer

g - 9

Question 19

g divided by 9

Accepted Answer

g/9

Answer

9g

Answer

g-9

Answer

9/g

Question 20

The quotient of a number and 8

Accepted Answer

g/8

Answer

8g

Answer

8/g

Answer

g+8

Question 21

Three times a number increased by nine

Accepted Answer

3h+9

Answer

3h-9

Answer

3(h-9)

Answer

3(h+9)

Question 22

Three times the sum of 2 and e.

Accepted Answer

3(e+2)

Answer

3e+2

Answer

3(e-2)

Answer

2e+3

Question 23

4 less than the product of 5 and p

Accepted Answer

5p - 4

Answer

4 - 5p

Answer

4p - 5

Answer

5 - 4p

Question 24

b² + 4
when b = 3

Accepted Answer

13

Answer

10

Answer

12

Answer

11

Question 25

Evaluate when a = 15:
2(a - 5) + 2

Accepted Answer

22

Answer

27

Answer

14

Answer

7

Question 26

Evaluate 3x + 8   if x = 2

Accepted Answer

14

Answer

13

Answer

15

Answer

16

Question 27

Evaluate the expression when x = 3.
2x² - 5

Accepted Answer

13

Answer

31

Answer

12

Answer

7

Question 28

Evaluate if a = 2 and b = 8
6 + 7b - 3a

Accepted Answer

56

Answer

-100

Answer

100

Answer

-56

Question 29

What is the first step in solving this equation:
5x + 7 = 12

Accepted Answer

Subtract 7

Answer

Divide by 5

Answer

Subtract 5

Answer

Multiply by 7

Question 30

What is the first step to complete when solving this equation?
10 - 3y = 4

Accepted Answer

Subtract 10

Answer

Add 10

Answer

Add 3

Answer

Divide by -3

Question 31

Solve for x:
8x - 10 = -34

Accepted Answer

-3

Answer

4

Answer

3

Answer

-24

Question 32

Solve for w:
-6w + 1 = -11

Accepted Answer

2

Answer

1.2

Answer

12

Answer

-2

Question 33

Solve:
3x + 7 = -8

Accepted Answer

-5

Answer

5

Answer

-12

Answer

-18

Question 34

Solve:
7x - 3x - 8 = 24

Accepted Answer

8

Answer

-8

Answer

3.2

Answer

4

Question 35

Solve:
3(x - 2) = 18

Accepted Answer

8

Answer

6.7

Answer

4

Answer

-4

Question 36

Solve.  -2n - 4 = 32

Accepted Answer

-18

Answer

18

Answer

0

Answer

16

Question 37

Solve.   -8 = 3n + 4

Accepted Answer

-4

Answer

4

Answer

1 1/3

Answer

-1 1/3

Question 38

Find the error in the problem below
19 - 2k = 3k - 1
+3k +3k
19 + 1k = -1
-19 -19
k = -20

Accepted Answer

Instead of adding 3k they should subtract 3k

Answer

They should have divided by 1 for the last step

Answer

They should add 19 instead of subtracting 19

Answer

I can not find an error

Question 39

What is the second step to solve this equation:
11 - 3x = 44

Accepted Answer

Divide -3 on both sides.

Answer

Add 3 to both sides

Answer

Subtract 11 from both sides

Answer

Add 11 to both sides

Question 40

Find the Error
What error did the student make when solving the equation:
5x + 6 = 66
5x - 6 = 66 -6
5x = 60
5*5x= 60*5
x = 300

Accepted Answer

Student multiplied by 5 instead of dividing by 5

Answer

The student subtracted 6 from both sides instead of adding

Answer

Student got the wrong answer when subtracting 66-6

Answer

The student did not correctly eliminate the variable from one side of the equation

Question 41

The steps in solving 5b - 6 = 24 are:

Accepted Answer

Add 6 to both sides and divide both sides by 5

Answer

Add 6 to both sides and multiply both sides by 5

Answer

Subtract 6 from both sides then multiply both sides by 5

Answer

Subtract 6 from both sides then divide both sides by 5

Question 42

The steps in solving
4b + 4 = 24 are:

Accepted Answer

Subtract 4 from both sides then divide both sides by 4

Answer

Add 4 to both sides then divide both sides by 4

Answer

Add 4 to both sides then multiply both sides by 4

Answer

Subtract 4 from both sides then multiply both sides by 4

Question 43

2x = x + 3

Accepted Answer

3

Answer

6

Answer

2

Answer

x

Question 44

7x = 3x + 24

Accepted Answer

6

Answer

10

Answer

14

Answer

4

Question 45

30 + 6t = 11t

Accepted Answer

6

Answer

3

Answer

5

Answer

30

Question 46

5 - 2t = 3t

Accepted Answer

1

Answer

5

Answer

3

Answer

2

Question 47

10x + 9 = 4x - 9

Accepted Answer

-3

Answer

0

Answer

3

Answer

-18

Question 48

-8y = -3y -15

Accepted Answer

3

Answer

-3

Answer

5

Answer

-5

Question 49

7w + 5 = 3w - 15

Accepted Answer

5

Answer

-2

Answer

2

Answer

-5

Question 50

Solve:
6(5x - 3) + 2 = 14

Accepted Answer

1

Answer

2

Answer

.5

Answer

-1

Question 51

6x - 4(x - 1) = 14

Accepted Answer

x = 5

Answer

x = -5

Answer

x = 1.4

Answer

x = 3

Question 52

-2(7 - 4x) = 10

Accepted Answer

x = 3

Answer

x = -3

Answer

x = 6

Answer

x = -5

Question 53

Which of the following is equivalent to 9(5c + 4)?

Accepted Answer

45c + 36

Answer

81c

Answer

45c + 4

Answer

49c

Question 54

6 ( 2n + 5 ) = 66

Accepted Answer

3

Answer

5.08

Answer

8

Answer

432

Question 55

-11 + 3(b + 5) = 7

Accepted Answer

1

Answer

-1

Answer

3

Answer

-3

Question 56

-(n - 8) = -2

Accepted Answer

10

Answer

6

Answer

-10

Answer

-6

Question 57

What is the inverse operation of division?

Accepted Answer

Multiplication

Answer

Division

Answer

Addition

Answer

Subtraction

Question 58

What what is the inverse operation of subtraction?

Accepted Answer

addition

Answer

subtraction

Answer

multiplication

Answer

division

Question 59

7w + 5 = 3w - 15

Accepted Answer

-5

Answer

5

Answer

-2

Answer

2

Question 60

8w - 8 = -4x + 16

Accepted Answer

2

Answer

8

Answer

16

Answer

24

ALG1 - Unit 2 - Algebraic Expressions and Equations - REVIEW

60 questions

Simplify 5(2 - 7n) =

Simplify the expression:
6 + 2(7x - 3)

Simplify:
5x - 6x - 8x + 7

Simplify the expression: 3(1 - 2x) + 7

-4(-4d - 5)

3(2x+1)+2(x-4)

Simplify the following expression:
3 + 5x + 8 - 2x

Simplify the following expression:
-7x - 9x

Simplify the following expression:
-6x + 4(-x - 3)

Simplify:
2x - 5x + 6x + 7 + 14

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

ALG1 - Unit 2 - Algebraic Expressions and Equations - REVIEW

60 questions

Simplify 5(2 - 7n) =

Simplify the expression: 6 + 2(7x - 3)

Simplify:5x - 6x - 8x + 7

Simplify the expression: 3(1 - 2x) + 7

-4(-4d - 5)

3(2x+1)+2(x-4)

Simplify the following expression:3 + 5x + 8 - 2x

Simplify the following expression:-7x - 9x

Simplify the following expression:-6x + 4(-x - 3)

Simplify:2x - 5x + 6x + 7 + 14

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Simplify the expression:
6 + 2(7x - 3)

Simplify:
5x - 6x - 8x + 7

Simplify the following expression:
3 + 5x + 8 - 2x

Simplify the following expression:
-7x - 9x

Simplify the following expression:
-6x + 4(-x - 3)

Simplify:
2x - 5x + 6x + 7 + 14