SOLUTION: x=2y+6 1/2x-y=3

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Question 120010: x=2y+6
1/2x-y=3
Answer by HyperBrain(694) About Me  (Show Source):
You can put this solution on YOUR website!
x=2y%2B6
x%2F2-y=3
Substitute the first equation to the next equation,
%282y%2B6%29%2F2-y=3
%282y%2F2%29%2B%286%2F2%29-y=3
y%2B3-y=3
y-y%2B3=3
3=3
This is true always

Therefore, there is an infinite no. of solutions

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HyperBrain!