Solving Equations with Variables on Both Sides Single Solution

Solve: 3x + 9 + 4x = -8(x - 6) - 8(13 + 5)

Mathematical Equivalence

ON

Solve: -14(3a + 6) = 12(6 - 4a) + 12

Mathematical Equivalence

ON

Given: 35 + 7x = -3(-5 - 4x), what would the equation look like after you distribute?

Mathematical Equivalence

OFF

Solve. Use a T-chart.
-x -11= 2x+4

• -5

• 10

• -15

• 15

Solve. Use a T-chart. 
-5(x+7)=-5x+35

• No Solution

• Identity 

• -35

• 7

Tags

CCSS.8.EE.C.7A

Solve. Use a T-chart. 
-2(2f-4)= -4(-f +2)

• 2

• 16

• -8

• No Solution

Solve. Use a T-chart.

-x-11 = 2x+4

• -5

• 3

• All Real Numbers

• 5

Solve. Use a T-chart. 
5p + 6= 4p-8

• 14

• 14/9

• 3

• -14

Solve. Use a T-chart. 
-2m+13=2m-3

• 4

• No Solution

• -4

• 2

Solve. Use a T-chart.

22(g-1)=2g+8

• 1.5

• All Real Numbers

• 11

• 22

Tags

CCSS.8.EE.C.7B