Solve the systems in Problems 13-16 by graphing, adding, substitution, Gauss-Jordan, or inverse matrix methods. (left{begin{array}{l}x=5-3 y
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Solve the systems in Problems 13-16 by graphing, adding, substitution, Gauss-Jordan, or inverse matrix methods.
\(\left\{\begin{array}{l}x=5-3 y \\ 5 x+7 y=25\end{array}\right.\)
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