Question
Solve each system by elimination.$$\left\{\begin{array}{l}{2 x-3 y=-14} \\ {3 x-y=7}\end{array}\right.$$
Step 1
This gives us: $$ \left\{\begin{array}{l}{6 x-9 y=-42} \\ {6 x-2 y=14}\end{array}\right. $$ Show more…
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