PA: 19.equations review

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x = 4

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x = -3

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x = -6

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x = 2

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x = -20

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Subtract 5 from both sides.

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What does it mean to isolate the variable in an equation?

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To manipulate the equation so that the variable is on one side and all other terms are on the other side.

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x = 8

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What is the definition of a linear equation?

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