Two-Step Equations

What is the first step in solving the following equation?
3x - 5 = 20

• multiply both sides by 5
• add 5 to both sides
• divide both sides by 5
• subtract both sides by 5

Tags

CCSS.7.EE.B.4A

2 (n + 5) = -2 The first step in solving the following equation is ____________

• add five to both sides
• distribute 2 to all terms in the parenthesis
• add 2

Tags

CCSS.HSA.REI.A.1

7k - 14 = 42

• 7

• -8

• 0

• 8

Tags

CCSS.7.EE.B.4A

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

CCSS.7.EE.B.4A

Figure out what n equals in this equation:
6n + 4 = -26

• n=-6
• n= -5
• n= 8
• n= -4

Tags

CCSS.7.EE.B.4A

9=4g+13

• 1

• -1

• 0

• 3

Tags

CCSS.7.EE.B.4A

13= 5m -2

• -3

• 2

• 3

• -2

Tags

CCSS.7.EE.B.4A

Solve:  $\frac{x}{7}-2=8$  

• 70

• 42

• 10/7

• 0.7

Solve:  $\frac{x}{4}+11=20$  

• 9

• 36

• 9/4

• 31/4

Solve:  $\frac{x}{3}+5=-1$  

• -2

• -18

• 18

• 12