SOLUTION: Can you please help solve the systems of equations by substitution?
5x+y=8
y=3x
Algebra.Com
Question 528167: Can you please help solve the systems of equations by substitution?
5x+y=8
y=3x
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
5x+y=8
y=3x
-------
Sub for y in the 1st eqn
5x + 3x = 8
Go from there.
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