Equations Review

Equations Review

- Combining Like Terms

- Distributive Property

- Substitution

- One - Step Equations

Multiple Select

Which of the following are like terms that can be combined?

-2x + 4x - 12y + 2 - 18x

• -2x

• 4x

• -12y

• 2

• -18x

Multiple Choice

Given the expression, combine the like terms:

5x - 2y + 3y - 2x + 10

• 5x + y + 10

• 3x - y + 10

• 3x + y + 10

• 14xy

Multiple Choice

Use the Distributive Property to simplify:

-4(x + 2)

• -4x + 2

• -4x + 8

• -4x - 8

• This cannot be simplified.

Multiple Choice

Use the Distributive Property to simplify:

2(x - 5) + 10x

• 12x - 10

• 2x - 5 + 10x

• 2x - 10x + 10x

• 2x - 10 + 10x

Multiple Choice

If a = 3, what is 17 + a

• 12

• 20

• 14

• 22

Multiple Choice

Solve if b = 5. 
3b(b - 4) = y

• y = 12

• y = 10

• y = 9

• y = 15

Multiple Choice

a + 15 = 25

• a = 14

• a = 10

• a = 40

• a = 35

Fill in the Blanks

-12 + b = 14

Multiple Choice

1.2 + d = 4.5

• d = -5.7

• d = 5.7

• d = 3.3

• d = 3

Fill in the Blanks

4 - a = 24

Multiple Choice

b - 13 = 22

• b = 35

• b = 9

• b = -9

• b = 40

Multiple Choice

3x = 60

• x = 2

• x = 180

• x = 20

• x = 12

Fill in the Blanks

 $\frac{x}{5}=13$  

Fill in the Blanks

Use the Distributive Property to solve:

2(x + 1) + 10 + x = 15

Multiple Choice

Solve if  $s\ =\ 12$  

 $s^2+2s\ -\ 3\left(s\ +\ 1\right)\ =\ y$  

• 129
  

• 585

• 15

• 9