Equations Solve Both Sides

-8-5a=12-9a

• a = 5

• a = 1

• a = -2

• a = -1

22+2a=37+6+a

• a = 21

• a = 5

• a = -5

• a = -16

(²⁄₃)a+1=16-a

• a = 0

• a = 9

• a = 22.5

• a = -3

3a-24=-a

• a = 6

• a = 12

• a = -8

• a = -12

Tags

CCSS.7.EE.B.4A

8-3a+12=2a

• a = 4

• a = 1

• a = 3

• a = 5

6a+3-4a=9

• a = 3

• a = 6

• a = 9

• a = -3

Tags

CCSS.6.EE.B.7

Solve for the variable.

6a+3 = 4a+9

• a = 3

• a = 6

• a = 9

• a = -3

Solve for the variable.

-3x-9 = 2x+6

• -3

• 3

• -5

• 5

Solve for the variable.

2+14a=-8+9a

• a = 2

• a = -2

• a = ⁶⁄₅

• a = 1

Solve for the variable.

9+2a=-3-4a

• a = -2

• a = 2

• a = 5

• a = -1

Tags

CCSS.7.EE.B.4A