Model and Solve One-Step Equations PC

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step by performing the same operation on both sides of the equation.

Front

How do you solve the equation 2x = 4?

Back

Divide both sides by 2: x = 4/2, so x = 2.

Front

What is the solution to the equation x - 6 = 13?

Back

Add 6 to both sides: x = 13 + 6, so x = 19.

Front

How do you isolate the variable in the equation x + 12 = 20?

Back

Subtract 12 from both sides: x = 20 - 12, so x = 8.

Front

What is the solution to the equation -3 = n - 11?

Back

Add 11 to both sides: n = -3 + 11, so n = 8.

Front

What does it mean to model an equation?

Back

Modeling an equation means representing a real-world situation with a mathematical equation to find a solution.

Front

How do you solve the equation x + 6 = 13?

Back

Subtract 6 from both sides: x = 13 - 6, so x = 7.

Front

What is the solution to the equation x/6 = 13?

Back

Multiply both sides by 6: x = 13 * 6, so x = 78.

Front

What is the first step to solve the equation 2x = -4?

Back

Divide both sides by 2: x = -4/2, so x = -2.

Front

How do you solve the equation n - 6 = 2?

Back

Add 6 to both sides: n = 2 + 6, so n = 8.