Question #4995
-4x-2y=-12
4x+8y=-24
4x+8y=-24
Expert's answer
At first let's add equations :& -4x-2y+4x+8y=-12-24
Hence 6y=-36 => y=-6
Then using the second equation of the system we obtain& 4x+8(-6)=-24
4x-48=-24
4x=24
Hence x=6
So the answer is x=6, y=-6
Hence 6y=-36 => y=-6
Then using the second equation of the system we obtain& 4x+8(-6)=-24
4x-48=-24
4x=24
Hence x=6
So the answer is x=6, y=-6
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#339914 on Dec 2023
#339914 on Dec 2023