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MA_775_DIABLO [31]
2 years ago
12

Use the linear combination method to solve the system of equations PLZ HELP I WILL GIVE BRAINLIEST AND ITS WORTH A LOT OF POINTS

, PLZZZZZZZZZZZZZZZZ
2x-3y=13
2x+4y=-8
Mathematics
1 answer:
jasenka [17]2 years ago
7 0
2x-3y=13...(1)
2x+4y=-8...(2)

Multiply equation 2 by -1 to eliminate x

2x-3y=13
+ -2x-4y=8
—————
-7y=21
y=-3
Substitute y=-3 into equation 2
2x+4(-3)=-8
x=2

Therefore, the solution to the system is (2, -3)
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