\begin{aligned} &-x+4y=-9 &y=-2x +6 \end{aligned}
−x+4y=−9
y=−2x...
Mathematics, 05.05.2020 03:01 KindaSmartPersonn
\begin{aligned} &-x+4y=-9 &y=-2x +6 \end{aligned}
−x+4y=−9
y=−2x+6
Is (2,3)(2,3)left parenthesis, 2, comma, 3, right parenthesis a solution of the system?
Answers: 1
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