Two-Step Equations

Solve:

y - 1 = 3

• y = 1

• y = 2

• y = 3

• y = 4

What is the value of x?

 $\frac{x}{3}=2.13$  
write your answer a "x = __?__"

Which is the first step in order to solve the following equation?

P - 6.1 = 10

• add 6.1 to both sides

• add10 to both sides

• subtract 6.1 from both sides

• subtract 10 from both sides

Which value of x makes the following equation true?

-3x = 21

• 7

• 63

• -7

• -63

Solve for n

 $\frac{1}{4}n\ =\ 8$  

• n = 2

• n = 24

• n = 32

• n = 12

Evaluate the expression when x = 3, w = 2, and z = 5

x³ + 4w - 2

If p = 2, what is the value of the expression?

 $\left|\ 4p\ -\ 10\ \right|\ +\ 3p$  

Evaluate the expression below when a = 4, b = -2, and c = 9

 $bc\ +\ \sqrt{4a}$  

• 14

• 0

• -14

• 44

Evaluate the expression below when x = 4 and y = -2

 $\frac{1}{2}\left(2x\ -\ y\right)$  

• 5

• 10

• 0.5

• 25

What is the first step in solving the equation:

5x + 3 = 33

• subtract 5 on both sides

• divide by 5 on both sides

• subtract 3 on both sides

• add 3 on both sides