Math Equations Variable on Both Sides

-54 = -4n + 2

• n = 13

• n = 14

• n = -56

• n = -14

Tags

CCSS.7.EE.B.4A

Level 3

Solve for a

• a= -2

• a= -6

• a= 3

• a= 15

Tags

CCSS.7.EE.B.4A

33 = 4a - 7

• a=-10

• a=10

• a=4.5

Tags

CCSS.7.EE.B.4A

The goal of solving two-step equations is to:

• francine

• Find the coefficient 

• Find the value of the variable

Tags

CCSS.7.EE.B.4A

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

Tags

CCSS.6.EE.B.7

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

• x = 2

• x = 1.2

• x = 12

• x = -2

Tags

CCSS.7.EE.B.4A

What is the first step to solve this equation?

• 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

What was done to solve the equation?

• 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

-3a + 8 = 14

• a= -2

• a= -7.5

• a= 2

• a= 6

Tags

CCSS.7.EE.B.4A

^{(a + 3)}⁄₇ = 3

• a= 18

• a= 21

• a= 4

• a= 11

Tags

CCSS.7.EE.B.4A