2 step equations 9S

Front

Solve - 2x = 22

Back

x = -11

Front

What is the first step to solve this equation: -11 - 3x = 44?

Back

Add 11 to both sides.

Front

Solve 10 − 6v = −104

Back

v = 19

Front

Solve 3x - 7 = 32

Back

x = 13

Front

Solve for d: 3d = 72

Back

d = 24

Front

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

Back

To manipulate the equation so that the variable is on one side and all other terms are on the other side.

Front

What is the inverse operation of addition?

Back

Subtraction.

Front

What is the inverse operation of multiplication?

Back

Division.

Front

If 5x + 10 = 30, what is the first step to solve for x?

Back

Subtract 10 from both sides.

Front

What is a two-step equation?

Back

An equation that requires two operations to solve for the variable.