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{x+y=-4 {y=2x-1 Help please. Thanks in advance.
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{x+y=-4
{y=2x-1

Help please. Thanks in advance.

{x+y=-4 {y=2x-1 Help please. Thanks in advance.-example-1
User Chris Muench
by
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1 Answer

4 votes
X+y=-4
2x-y=1
—————
3x=-3

X=-1

Now replace x in one of the equations to find y

Y=2(-1)-1= -3

Final answer =

X= -1

Y= -3
User Graham Chiu
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4.1k points
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