Solving Equations Review

Front

Solve: 5x - 7 = -6

Back

x = 1

Front

Solve: 3x + 4 = 10

Back

x = 2

Front

What is the first step in solving this equation: 2x + 3 = 11?

Back

Subtract 3

Front

Solve: 4x = 20

Back

x = 5

Front

What does it mean to isolate the variable in an equation?

Back

To get the variable alone on one side of the equation.

Front

Solve: x/4 = 2

Back

x = 8

Front

What is the inverse operation of addition?

Back

Subtraction

Front

Solve: 6x - 2 = 16

Back

x = 3

Front

What is the first step in solving this equation: 7x + 2 = 23?

Back

Subtract 2

Front

Solve: 9 - 3x = 0

Back

x = 3