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Solve the System by Using the Substitution Method (x+2y=52x+4y=−1)\left( \begin{array} { c } x + 2 y = 5 \\2 x + 4 y = - 1\end{array} \right)

Question 289

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Solve the system by using the substitution method. (x+2y=52x+4y=−1)\left( \begin{array} { c } x + 2 y = 5 \\2 x + 4 y = - 1\end{array} \right)

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