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Solving a System In Exercises $35-40,$ use anymethod to solve the system.$$\left\{\begin{aligned} 7 x+3 y &=16 \\ y &=x+2 \end{aligned}\right.$$
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This gives us: \[7x + 3(x+2) = 16.\] Show more…
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Solving a System In Exercises $35-40,$ use any method to solve the system.$$\left\{\begin{array}{c}{-x+3 y=17} \\ {4 x+3 y=7}\end{array}\right.$$
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