SOLUTION: {y=2x-6 {2x+y=6

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Question 27421: {y=2x-6
{2x+y=6
Answer by mbarugel(146) About Me  (Show Source):
You can put this solution on YOUR website!
Here we must simply plug y=2x-6 into the second equation. We get:
2x%2By=6
2x%2B2x-6=6
4x=6%2B6=12
x=3
Now we plug x=3 into the first equation, getting that y=0.