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What is the Y value of solution to the following system? (Substitution) x=3y+4 3x-5y=8 (This is worth 10 points please help this is due in 15 minutes )

What is the Y value of solution to the following system? (Substitution) x=3y+4 3x-5y=8 (This is worth 10 points please help this is due in 15 minutes )
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What is the Y value of solution to the following system? (Substitution)

x=3y+4
3x-5y=8
(This is worth 10 points please help this is due in 15 minutes )

User Ewalel
by
7.5k points

1 Answer

4 votes
X=1 and y=-1 because when you substitute the x value of x=3y+4 into the second equation and solve for y you get -1
User Lulalala
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7.8k points
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