Two-Step Equations

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

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 = -26

• n=-6
• n= -5
• n= 8
• n= -4

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

Solve for w:
-6w + 1 = -11

• 2
• 1.2
• 12
• -2

Tags

CCSS.7.EE.B.4A

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.7.EE.B.4A

Solve   7y - 4 = -11

• 1
• 2
• -1
• -2

Tags

CCSS.7.EE.B.4A

Solve for x:
52 = -5x - 3

• x = 11
• x = -11
• x = 275
• x = -275

Tags

CCSS.7.EE.B.4A