Solving a System by Elimination In Exercises $5-12,$ solve the system by the method of elimination. Label each line with its equation. To print an enlarged copy of the graph, go to MathGraphs.com. $$\left\{\begin{aligned} x+3 y &=1 \\-x+2 y &=4 \end{aligned}\right.$$
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$$\begin{aligned} (x+3y) + (-x+2y) &= 1+4 \\ 0x + 5y &= 5 \end{aligned}$$ Show more…
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Solving a System by Elimination In Exercises $5-12,$ solve the system by the method of elimination. Label each line with its equation. To print an enlarged copy of the graph, go to Math Graphs.com. $$ \left\{\begin{array}{c}{x+y=0} \\ {3 x+2 y=1}\end{array}\right. $$
Solving a System by Elimination In Exercises $5-12,$ solve the system by the method of elimination. Label each line with its equation. To print an enlarged copy of the graph, go to MathGraphs.com. $$ \left\{\begin{array}{l}{2 x-y=-3} \\ {4 x+3 y=-21}\end{array}\right. $$
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