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4x-4y=0 y=2x+6 pls find y

 Jun 3, 2021

Best Answer 

 #1
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Rather conveniently, from the first equation, we have $4x = 4y \rightarrow x = y$. 

 

Thus, we can plug this into the second equation to get $y = 2y+6$. Solving this equation gives us $\boxed{y = -6}$, which is our solution. 

 Jun 3, 2021
 #1
avatar+181 
+1
Best Answer

Rather conveniently, from the first equation, we have $4x = 4y \rightarrow x = y$. 

 

Thus, we can plug this into the second equation to get $y = 2y+6$. Solving this equation gives us $\boxed{y = -6}$, which is our solution. 

xCorrosive Jun 3, 2021

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