Two-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. It typically involves addition or subtraction followed by multiplication or division.

Front

Back

Divide by 0.4.

Front

Solve for t: -4 = 2t - 2. What is t?

Back

t = -1.

Front

What is the first step to solve the equation 11 - 3x = 44?

Back

Subtract 11 from both sides.

Front

When solving a two-step equation, which operations do you undo first?

Back

Addition and subtraction.

Front

Back

Divide by 5.

Front

What does it mean to 'undo' an operation in solving equations?

Back

To 'undo' an operation means to perform the opposite operation to isolate the variable.

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Back

Subtract 7 from both sides.

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Back

x = 3.

Front

Back

Divide by 2.