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OpenStudy (anonymous):
Select the system of linear equations that has the solution (1, 2). a)-x+y=1 5x-2y=1 b)3x+y=5 -3x-y=-4 c)x++3y=2 x-y=-1 d)4x+3y=10 -4x-3y=9
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OpenStudy (anonymous):
@HELP!!!! @tejasvir
OpenStudy (anonymous):
hmm i guess try plugging 2 for y and 1 for x and see if it is true or not.
OpenStudy (midhun.madhu1987):
a
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