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OpenStudy (anonymous):
What is the solution to the system of equations? 2x+y=-3 x-2y=-4
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OpenStudy (anonymous):
Re-arrange the 2nd equation: x - 2y = -4 Add 2y to both sides: x = 2y - 4 Plug in '2y - 4' for 'x' in the first equation: 2(2y - 4) + y = -3 Distribute 2: 4y - 8 + y = -3 5y - 8 = -3 Add 8 to both sides, what's -3 + 8?
OpenStudy (anonymous):
@becker2000
OpenStudy (anonymous):
idk im hurrying
OpenStudy (anonymous):
5
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