Solve Multi Step Equations with Variables on Both Sides

Solve: 4x - 3 = 6x - 19

• x = -8

• x = 11

• x = -11

• x = 8

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

• y = -4

• y = 9

• y = 4

• y = 36/19

Solve: 5x + 15 = 10x - 40

• x = 10

• x = -10

• x = 11

• x = -11

Solve: -2x + 18 = 2x + 40

• x = -5.5

• x = 6.5

• x = -4.5

• x = 5.5

Is the solution below correct?
-6z + 13 = 7z
+6z           +6z
13 = 13z
z = 1

• Yes

• No

Tags

CCSS.HSA.REI.A.1

4a - 2 = 3a - 7

• a = -9

• a = -2

• a = 7

• a = -5

You rewrote the equation after multiplying the LCD 4 to equal 2x - 20 = 3x + 12 What is the value of x?

Mathematical Equivalence

ON

Solve

• -16

• -8

• 9

• -4

Solve the equation.

7x - 9 - 3x = 4 ( x +3 ) +1 

• -2

• no solution

• 1

• infinite solutions

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

• x=5/3

• x=3

• x=1

• x=2