Two-Step Equations

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.

5x+4=^-6

• 2
• -2
• 10
• 15

-4x+1=21

• x=120
• x=5
• x=30
• x=-5

• 9
• 16
• 12
• 14

Tags

CCSS.7.EE.B.4A

• 18
• -42
• 24
• -24

• 15
• -16
• 14
• -15