Question
Use linear combinations to solve the linear system. Then check your solution.$$\begin{array}{r}13 x-5 y=8 \\3 x+5 y=8\end{array}$$
Step 1
Step 1: Add the two equations together: \begin{align*} (13x - 5y) + (3x + 5y) &= 8 + 8 \\ 16x &= 16 \end{align*} Show more…
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