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8x+3y=−9−8x+y=29 please help

1 Answer

3 votes

The initial expression is


8x+3y=-9-8x+y=29

Then


\begin{gathered} \Rightarrow8x+3y=-9-8x+y \\ \Rightarrow16x+2y=-9 \\ \text{and} \\ 8x+3y=29 \\ \Rightarrow8x=29-3y \end{gathered}

Therefore,


undefined

User Kevin Olomu
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