Solving Equations with Variables on Both Sides Distribution

10x + 9 = 4x - 9

• 0

• 3

• -3

• -18

7w + 5 = 3w - 15

• 5

• -2

• 2

• -5

Solve for f:
f - 4 = 6f + 26

• f = -5

• f = 5

• f = 6

• f = -6

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

• x = 4

• x = -4

• x = 2

• x = -2

Solve:
3(x-4) = -3

• 3

• -3

• 5

• -5

Tags

CCSS.7.EE.B.4A

-5k + 10 = -2k - 14

• 8

• -8

• 2

• -2

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

• x = 5/3

• x = 3

• x = 1

• x = 2

What is the second step in solving multi-step equations?

• Distribution (if necessary)

• Combine Like terms

• Move Variable

• Solve! With SADMEP

Tags

CCSS.8.EE.C.7B

2( 10x + 10) = 60

• 5

• 2.7

• 2

• -2

Tags

CCSS.7.EE.B.4A

-2 (12x + 1) = 22

• 9

• -3

• 10

• -1

Tags

CCSS.7.EE.B.4A