SOLUTION: solve by graphing 3x+y=6 and 2x-3y=15

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Question 668002: solve by graphing 3x+y=6 and 2x-3y=15
Answer by ReadingBoosters(3246) About Me  (Show Source):
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3x+y=6
highlight%28y+=+-3x+%2B+6%29
...
2x-3y=15
2x - 15 = 3y
%28cross%283%29y%29%2Fcross%283%29+=+2x%2F3+-+15%2F3
highlight_green%28y+=+%282%2F3%29x+-+5%29
...
graph%28300%2C200%2C-1%2C5%2C-5%2C1%2C-3x%2B6%2C%282%2F3%29x-5%29
...
Confirm
-3x%2B6+=+%282%2F3%29x-5
-9x + 18 = 2x - 15
15 + 18 = 2x + 9x
33 = 11x
x = 3
...
y = -3(3)+6 = -3
...
Solution:(3, -3)
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