Quiz about Simplifying and Solving Algebraic Equations

Question 1

Simplify    5(2 - 7n) =

Accepted Answer

10 - 35n

Answer

52 - 57n

Answer

10 - 7n

Answer

10 + 35n

Question 2

Simplify   6(x + -2) =

Accepted Answer

6x - 12

Answer

6x + 12

Answer

6x + 2

Answer

6x - 2

Question 3

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

Accepted Answer

14x

Answer

14x + 12

Answer

14x - 12

Answer

56x - 24

Question 4

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

Accepted Answer

-9x + 7

Answer

-9x -  7

Answer

9x + 7

Answer

9x - 7

Question 5

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

Accepted Answer

-6x + 10

Answer

-20x - 10

Answer

-20x + 10

Answer

6x + 10

Question 6

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

Accepted Answer

10 - 6x

Answer

21 - 6x

Answer

24 + 6x

Answer

10 + 6x

Question 7

-4(-4d - 5)

Accepted Answer

16d+20

Answer

-16d+20

Answer

16d-20

Answer

-16d-20

Question 8

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

Accepted Answer

8x-5

Answer

8x-11

Answer

8x+11

Answer

8x+5

Question 9

4a + 9 + a

Accepted Answer

5a + 9

Answer

3a-9

Answer

3a + 9

Answer

5a - 9

Question 10

-(-x + 2) - 4x

Accepted Answer

-3x  - 2

Answer

-5x - 2

Answer

-3x + 2

Answer

-5x + 2

Question 11

3(2c - 5)

Accepted Answer

6c - 15

Answer

-6c - 15

Answer

-6c + 15

Answer

6c + 15

Question 12

4(-p - 6)

Accepted Answer

-4p - 24

Answer

4p - 24

Answer

4p + 24

Answer

-4p + 24

Question 13

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

Accepted Answer

3x + 11

Answer

7x - 11

Answer

7x + 11

Answer

-3x + 11

Question 14

Simplify the following expression:
-7x - 9x

Accepted Answer

-16x

Answer

-2x

Answer

2x

Answer

16x

Question 15

Simplify the following expression:
-8x + 4x

Accepted Answer

-4x

Answer

-12x

Answer

4x

Answer

12x

Question 16

Simplify the following expression:
-9(14p - 8) - 4p

Accepted Answer

-130p + 72

Answer

130p - 72

Answer

122p - 72

Answer

-130p - 18

Question 17

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

Accepted Answer

-10x - 12

Answer

-2x - 12

Answer

10x + 12

Answer

-2x + 12

Question 18

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

Accepted Answer

3x + 21

Answer

3x + 22

Answer

-3x + 21

Answer

-3y + 22

Question 19

Simplify:
-1x + y - z + 10z + 2x - 10y

Accepted Answer

1x - 9y + 9z

Answer

1x - 9z - 9y

Answer

-1x - 9z - 9y

Answer

-1x - 9 - 9y

Question 20

5 - 3(5x - 4)

Accepted Answer

-15x + 17

Answer

15x + 7

Answer

15x - 7

Answer

-15x - 17

Simplifying and Solving Algebraic Equations

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