SOLUTION: how do you solve 3x-2y=8 -2x+5y=-20
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Question 852176
:
how do you solve
3x-2y=8
-2x+5y=-20
Answer by
Fombitz(32388)
(
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):
You can
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Multiply eq. 1 by 2 and eq. 2 by 3 and add them together.
Then use either equation to solve for
.