Mathematics, 13.01.2020 05:31 nae8048

What is the result of adding these two equations?
5x−9y=1−7x+2y=−5\begin{aligned} 5x-9y & = 1 -7x+2y & = -5 \end{aligned}
5x−9y

−7x+2y

=1
=−5

Answers: 1

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What is the result of adding these two equations?
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What is the result of adding these two equations? 5x−9y=1−7x+2y=−5\begin{aligned} 5x-9y & = 1 -7x+2y & = -5 \end{aligned} 5x−9y −7x+2y =1 =−5

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Another question on Mathematics

What is the result of adding these two equations?
5x−9y=1−7x+2y=−5\begin{aligned} 5x-9y & = 1 -7x+2y & = -5 \end{aligned}
5x−9y

−7x+2y

=1
=−5