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2x + 5y = 23x - 5y = 3
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2x + 5y = 23x - 5y = 3

User Rogerio Chaves
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1 Answer

1 vote

The given system is


\mleft\{\begin{aligned}2x+5y=2 \\ 3x-5y=3\end{aligned}\mright.

We just have to sum the equations.


5x+0y=5

Then, we solve for x.


\begin{gathered} 5x=5 \\ x=(5)/(5) \\ x=1 \end{gathered}

We use this value to find y

User Moira
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