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Home > CC3 > Chapter 7 > Lesson 7.2.3 > Problem 7-66

7-66.

Solve each of the following equations. Be sure to show your work and check your answers.

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    Distribute, then simplify.

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    Begin this problem by distributing the and the negative that are outside of the parentheses, then simplify by isolating the variable onto one side of the equation.

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    Use the same methods outlined in parts (a) and (b).

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