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 7k - 14 = 42?

Back

Add 14 to both sides of the equation.

Front

What is the second step to solve the equation 7k - 14 = 42 after adding 14?

Back

Divide both sides by 7.

Front

What is the solution to the equation 5z - 17 = 13?

Back

z = 6.

Front

How do you isolate the variable in the equation 2d + 7 = 9?

Back

Subtract 7 from both sides.

Front

What is the solution to the equation 2d + 7 = 9?

Back

d = 1.

Front

What is the first step to solve the equation 9 + 3x = 10?

Back

Subtract 9 from both sides.

Front

What is the solution to the equation 9 + 3x = 10?

Back

x = 1/3.

Front

What is the first step to solve the equation 11 = 3z + 5?

Back

Subtract 5 from both sides.

Front

What is the solution to the equation 11 = 3z + 5?

Back

z = 2.