Modeling and Solving Equations with Variables on Both Sides

7x = 3x + 24

• 6
• 10
• 14
• 4

-8y = -3y -15

• 3
• -3
• 5
• -5

8w - 8 = -4x + 16

• 8
• 16
• 24
• 2

7w + 5 = 3w - 15

• 5
• -2
• 2
• -5

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

• x = -6
• x = 6
• x = 3

Solve:
2(4x - 3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

Solve:
5y + 34 = -2(- 7y + 1)

• y = -4
• y = 9
• y = 4
• y = 36/19

Solve the equation
12x - 15 = 3(2x + 3)

• x = 4
• x = -4
• x = 2
• x = -2

Solve the equation.

• x=-5
• x=-17
• x=5
• x=17

Tags

CCSS.7.EE.B.4A

Solve the equation.

• x=-5
• x=-1
• x=-15
• x=-3

Tags

CCSS.7.EE.B.4A