2 step equations

Front

What is a two-step equation?

Back

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

Front

What is the first step to solve the equation 4x - 10 = 90?

Back

Add 10 to both sides of the equation.

Front

What is the second step to solve the equation 4x - 10 = 90 after adding 10?

Back

Divide both sides by 4.

Front

Solve for x: 4x - 10 = 90

Back

x = 25

Front

What is the first step to solve the equation -9x - 30 = 15?

Back

Add 30 to both sides of the equation.

Front

What is the second step to solve the equation -9x - 30 = 15 after adding 30?

Back

Divide both sides by -9.

Front

Solve for x: -9x - 30 = 15

Back

x = -5

Front

What is the first step to solve the equation -60x + 70 = 50?

Back

Subtract 70 from both sides of the equation.

Front

What is the second step to solve the equation -60x + 70 = 50 after subtracting 70?

Back

Divide both sides by -60.

Front

Solve for x: -60x + 70 = 50

Back

x = 2