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Setler79 [48]
4 years ago
7

Y=-4x 6x+y=6 Elimination Method

Mathematics
1 answer:
bagirrra123 [75]4 years ago
4 0
I would subsitute but hey, whatever floats your boat

minus y both sides in 1st equation and add to 2nd equation

-4x-y=0
<u>6x+y=6 +</u>
2x+0y=6

2x=6
divide 2
x=3

sub back

y=-4x
y=-4(3)
y=-12


(3,-12) is answer
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