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

Solve: -3x + 5 = -16

Back

x = 7

Front

What is the first step in solving the equation 5b - 6 = 24?

Back

Add 6 to both sides.

Front

What is the second step in solving the equation 5b - 6 = 24 after adding 6?

Back

Divide both sides by 5.

Front

Solve for s: 2s + 6 = 30

Back

s = 12

Front

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

Back

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

Front

Solve for n: 6n + 4 = -26

Back

n = -5

Front

What is the solution to the equation 4x - 8 = 16?

Back

x = 6

Front

What is the first step in solving the equation 3x + 9 = 0?

Back

Subtract 9 from both sides.

Front

What is the solution to the equation 2y - 4 = 10?

Back

y = 7