Question
Solve each system using the elimination method.$$\begin{array}{l}{5 r-3 s=24} \\{3 r+5 s=28}\end{array}$$
Step 1
This gives us: \begin{align*} 25r - 15s &= 120, \\ 9r + 15s &= 84. \end{align*} Show more…
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