Solving Multi-Step Equations

Front

x + 8 = 15

Back

x = 7

Front

8 = m - 12

Back

m = 20

Front

2y = 18

Back

y = 9

Front

Back

Front

Solve for x:

Back

x = 10

Front

Solve 7k - 14 = 42

Back

8

Front

What is the first step to solve this equation:
11 - 3x = 44
Options: Add 3 to both sides, Subtract 11 from both sides, Add 11 to both sides, Divide 3 on both sides.

Back

Subtract 11 from both sides

Front

Back

t = 20

Front

What was done to solve the equation?

(Line 1) 5x - 8 = 32

(Line 2) 5x = 40

(Line 3) x = 8

Back

add 8 to both sides, then divide both sides by 5

Front

Solve for x:
5x - 14 = 8x + 4

Back

x = -6