Mathematics, 13.11.2019 00:31 xojade
What is the result of subtracting the second equation from the first? \begin{aligned} 2x+7y & = -8 2x-5y & = -1 \end{aligned} 2x+7y 2x−5y =−8 =−1
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What is the result of subtracting the second equation from the first? \begin{aligned} 2x+7y & =...
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