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2x+6y=4 X-6y=29 Help
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4 votes
2x+6y=4
X-6y=29
Help

User Angshuman
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1 Answer

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\begin{cases}2x + 6y = 4 \\x - 6y = 29 \end{cases} \\ \Leftrightarrow \begin{cases}3x = 33 \\y = (x - 29)/(6) \end{cases} \\ \Leftrightarrow \begin{cases}x = 11 \\y = (11 - 29)/(6) = - 3 \end{cases}

User Abid Ali
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