Question: Problems 5362. The purpose of these problems is to keep the material fresh in your mind so that you are better prepared for later sections,

Problems 53–62. 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 system of equations:x y 2x + y + 4x + 2y - z =

x y 2x + y + 4x + 2y - z = 0 3z = -1 z = 12

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