One Step Equations

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

What is the first step to solve the equation x + 9 = 21?

Back

Subtract 9 from both sides to isolate x.

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Back

Front

What is the solution for the equation x - 8 = -5?

Back

Front

Back

Divide both sides by 7 to isolate x.

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Back

Front

What is the solution for the equation m + 13 = 21?

Back

Front

Back

Add 3 to both sides to isolate x.

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Back

Front

What is the purpose of isolating the variable in an equation?

Back

Isolating the variable allows you to find its value by simplifying the equation.