Quiz about Expressions and Equations

Question 1

What is the simplified form of this expression
3x+4+5x+3

Accepted Answer

8x+7

Answer

15x

Answer

7x+8

Question 2

Add these expressions
(3x+15) + (4x+13)

Accepted Answer

7x+ 28

Answer

35x

Answer

x+2

Question 3

6z + 3 -4z = 9

Accepted Answer

z = 3

Answer

z = 60

Answer

z = 30

Answer

z = 1

Question 4

Solve
-5t + 9 = 24

Accepted Answer

t = -3

Answer

t = 3

Answer

t = 6

Answer

t = 12

Question 5

Solve  12 - 6y = 24

Accepted Answer

-2

Answer

2

Answer

3

Answer

-3

Question 6

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

Accepted Answer

x = 1

Answer

x = 22

Answer

x = -22

Answer

x = -1

Question 7

Simplify by combining like terms:
5a + 2b - 3a + 4

Accepted Answer

2a + 2b + 4

Answer

8a + 2b + 4

Answer

8ab

Answer

4ab + 4

Question 8

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

Accepted Answer

Subtract 11 from both sides

Answer

Divide  - 3 on both sides

Answer

Add 3 to both sides

Answer

Add 11 to both sides

Question 9

3 - 2a + 3a + 5a

Accepted Answer

6a + 3

Answer

5a+3

Answer

5a-3

Answer

8a+3

Question 10

A group of variables, constants and operations that an include an equal sign

Accepted Answer

Equation

Answer

Constant

Answer

Expression

Answer

Variable

Question 11

Identify the coefficient(s) in the expression 2x + 4 - x + 3x,

Accepted Answer

2 and 3

Answer

4

Answer

x

Answer

2, 4, and 3

Question 12

Use the distributive property to simplify 2(x + 4)

Accepted Answer

2x + 8

Answer

2x + 4

Answer

10x

Answer

x2 + 8

Question 13

Simplify the expression 2x + 1 + 3x + 2

Accepted Answer

5x + 3

Answer

8x

Answer

3x + 5x

Question 14

Use the distributive property to simplify the expression 2x + 3(x - 1)

Accepted Answer

5x - 3

Answer

5x - 1

Answer

2x

Answer

5x + 3

Question 15

Simplify the expression by combining like terms 4n + 3 - n + 2 - 2n

Accepted Answer

n + 5

Answer

6n + 5

Answer

3n

Answer

3n + 5

Question 16

Simplify the expression using the distributive property x + 2(2x + 1)

Accepted Answer

5x + 2

Answer

5x + 1

Answer

3x + 2

Answer

11x

Question 17

What is the solution of 9 + k = 18

Accepted Answer

9

Answer

18

Answer

27

Answer

7

Question 18

What is the solution of 3w = 30

Accepted Answer

10

Answer

-10

Answer

90

Answer

12

Question 19

What is the solution of d/5 = 10

Accepted Answer

50

Answer

2

Answer

15

Answer

5

Question 20

What is the solution of 13 = t + 7

Accepted Answer

6

Answer

5

Answer

7

Answer

20

Question 21

What is the solution of a - 5 = 9

Accepted Answer

14

Answer

-4

Answer

5

Answer

4

Question 22

Choose the equivalent expression.

6(4c + 5)

Accepted Answer

24c + 30

Answer

24c + 5

Answer

4c + 5

Answer

4c + 30

Question 23

Translate this phrase into an algebraic expression.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.

Accepted Answer

4m - 8

Answer

8 - 4m

Answer

8m - 4

Answer

8m + 4

Question 24

Write an algebraic expression for:
three times a number plus 16

Accepted Answer

3n+16

Answer

3(16)+n

Answer

16n+3

Question 25

Translate the sentence into an equation.
Seven subtracted from n is 18

Accepted Answer

n - 7 = 18

Answer

n + 7 = 18

Answer

7 - n = 18

Answer

n + 7 = 18n

Question 26

Translate: two times the sum of a number and five

Accepted Answer

2(y + 5)

Answer

2 + y + 5

Answer

2y + 5

Answer

2 - y + 5

Question 27

Translate: Six fewer than twice a number is four.

Accepted Answer

2x - 6 = 4

Answer

6 - 2x = 4

Answer

x² - 6 = 4

Answer

6 - x² = 4

Question 28

4 less than x

Accepted Answer

x - 4

Answer

4 - x

Answer

4x

Answer

-4x

Question 29

m plus the product of 6 and n

Accepted Answer

m + 6n

Answer

m - 6 + n

Answer

6m + n

Answer

m + 6 + n

Expressions and Equations

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