+0  
 
-1
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2
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Given that $2x - 3y = 8$ and $4x + 3y = -2$, what is the product of $x$ and $y$?

 Jul 24, 2021
 #1
avatar+34315 
+1

Add the two equations together to get

 

6x = 6

x = 1          then y = -2          you can finish......

 Jul 24, 2021
 #2
avatar
0

it's -2

 Jul 24, 2021

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