Two Step Equations Combining Like Terms

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

• 5

• -6

• 6

• 21

Tags

CCSS.7.EE.B.4A

Solve the equation:
3(x - 1) = 2x + 9

• x = 12

• no solution

• x = 10

• x = 6

Solve the equation:
3x - x + 2 = 4(2x - 1)

• infinite solutions

• x = 1

• x = -1

• no solution

Tags

CCSS.8.EE.C.7A

• x=-10

• x=2

• No Solution

• All Real Numbers

Tags

CCSS.8.EE.C.7A

• x=3

• x=2

• x=-2

• x=1

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.7B

• x=3

• x=-7

• x=0

• No Solution

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

• 0

• 1

• -1

• 4

Tags

CCSS.8.EE.C.7B