Modeling Two-Step Equations and Inequalities

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Solve for x! hint: move Xs to left side and numbers with no X to the right side.

• x = 5

• x = 2

• x = 3

• x = 10

What is the first step to solve this equation?

• add 4 to both sides

• divide by 2 on both sides

• subtract 10 on both sides

• subtract 4 from both sides

Solve for x using the model

• x $\le$ 11

• x $\ge$ 2

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