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14 votes
X=3y
Y=x+4

I have the answers. I just need help showing my work plz :)

User ITurki
by
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1 Answer

10 votes

Explanation:

Given, x=3y and y=x+4

y=3y+4.... substituting x=3y

y-3y=4

-2y=4

y=-2

Then substitute -2 either in x=3y or y=x+4 equations

x=3(-2)

=-6

User Arjen Stobbe
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8.0k points