2-Step Equations

Front

What is a 2-step equation?

Back

A 2-step equation is an algebraic equation that requires two operations to solve for the variable.

Front

How do you isolate a variable in a 2-step equation?

Back

To isolate a variable, perform inverse operations in the reverse order of operations.

Front

Solve for x: 3x - 7 = -16

Back

x = -3

Front

Solve for x: 2x + 6 = 18

Back

x = 6

Front

Solve for x: 12 = 5x + 17

Back

x = -1

Front

Solve for x: -8x + 3 = 27

Back

x = -3

Front

Solve for x: 4x - 5 = 11

Back

x = 4

Front

What is the first step to solve the equation 3x - 7 = -16?

Back

Add 7 to both sides of the equation.

Front

What is the second step to solve the equation 2x + 6 = 18?

Back

Subtract 6 from both sides of the equation.

Front

What does it mean to perform inverse operations?

Back

Inverse operations are operations that undo each other, such as addition and subtraction or multiplication and division.