Solving 2 Step Equations

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.

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

• Add 11 to both sides

• Subtract 12 from both sides

• Add 12 to both sides

• Divide -11 on both sides.

Tags

CCSS.7.EE.B.4A

What was done to solve the equation?

(Line 1) 5x - 8 = 32

(Line 2) 5x = 40

(Line 3) x = 8

• add 8 to both sides, then divide both sides by 5

• add 8 to both sides, then divide both sides by 40

• subtract 8 from both sides, then divide both sides by 5

• subtract 8 from both sides, then multiply both sides by 5

Tags

CCSS.HSA.REI.A.1

2x + 1 = 13, solve for x

Tags

CCSS.7.EE.B.4A

5x - 3 = 12, solve for x

Tags

CCSS.7.EE.B.4A

17 + 2x = 55, solve for x

Tags

CCSS.7.EE.B.4A

42 - 3x = 15, solve for x

Tags

CCSS.7.EE.B.4A

Tags

CCSS.7.EE.B.4A

Tags

CCSS.7.EE.B.4A