Solving Two-Step Equations

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

What is the first step to solve this equation: 11 + 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Figure out what n equals in this equation: 6n + 4 = 28

• n=6

• n= -5
• n= 8
• n= 4

In the equation 4y +9 =36 y = 4

• True
•  francine
• False

The goal of solving two-step equations is to:

• francine
• Find the coefficient 
• Find the value of the variable

5x-4=6

• 2
• -2
• 10
• 15

4x+1=21

• x=120
• x=5
• x=30
• x=-5

6x=18

• 3
• -3
• 12
• -12

y/3 + 6 = 9

• 15
• 9
• 3
• 12