SOLUTION: what is the awnser for 3x-3y=21 2x-2y=10

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Question 366526: what is the awnser for 3x-3y=21
2x-2y=10
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
[A]=%28matrix%282%2C2%2C3%2C-3%2C2%2C-2%29%29
[x]=%28matrix%282%2C1%2Cx%2Cy%29%29
[b]=%28matrix%282%2C1%2C21%2C10%29%29
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The determinant of [A] is zero.
The two lines are parallel, there is no solution.
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graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C0%2C%283x-21%29%2F3%2C%282x-10%29%2F2%29