SOLUTION: y=4x 3x+4y=38

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Question 157229: y=4x
3x+4y=38
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
y=4x
-4x+y=0 multiply this equation by -4 & ad.
3x+4y=38
16x-4y=0
----------------
19x=38
x=38/19
x=2 answer.
y=4*2=8 answer.
Proof:
3*2+4*8=38
32+6=38
38=38