Module 5.2 & 5.3 Review -Add & Subtract Linear Expressions (7th)

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What is a linear expression?

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A linear expression is an algebraic expression in which each term is either a constant or the product of a constant and a single variable raised to the first power.

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How do you add linear expressions?

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To add linear expressions, combine like terms by adding the coefficients of the same variable.

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How do you subtract linear expressions?

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To subtract linear expressions, distribute the negative sign and then combine like terms.

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What does it mean to combine like terms?

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Combining like terms means to add or subtract terms that have the same variable raised to the same power.

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What is the distributive property?

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