Solving Two-Step Equations

25 - (-10)

• 35

• 15

• -35

• -15

(-5) x (-5)

• 25

• -25

11 + (-20)

• -9

• 9

• 31

• -31

64 ÷ (-8)

• 8

• -8

• -9

• -7

5 - 20

• 15

• -15

• 25

• -25

What is step 1 in the following equation?

 $5x\ -\ 8\ =\ 18$  

• Divide by 5
  

• Add 8
  

• Subtract 8
  

• Multiply by 5
  

What two operations should be used to solve the following problem?

 $5x-8=18$  

• Subtraction/Multiplication

• Addition/Multiplication

• Subtraction/Division

• Addition/Division

3n + 4 = 7 

• 1

• -1

• 3.67

• 2

9 = 2s + 1 

• 4

• -4

• 3.5

• 5

4c - 6 = 2 

• 2

• -2

• 1

• 3