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OpenStudy (rebecca1588):
What is the solution to the system of equations? y=2x+6 3x-y=6 ( ? , ? ) <<<<
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OpenStudy (anonymous):
That is correct, Rebecca.
OpenStudy (cathyangs):
They give you y in terms of x already. Plug that into the second equation, to find an equation with just x and numbers. I get 3x - (2x + 6) = 6 x -6 = 6 x = 12 plugging that back into the 1st equation, y = 2*12 + 6 = 30. You're right!
OpenStudy (rebecca1588):
Thanks :D
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