Problems 106–109 are based on previously learned material. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections, a final exam, or subsequent courses such as calculus.

Solve the inequality 2(x + 4) + x < 4(x + 2). Express the solution using interval notation. Graph the solution set.

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(-2,4) YA 4 2 -4 -2 0 -2 (1, -2) -4 2 4 (5,2) (3,-2) X