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OpenStudy (anonymous):
Solve the following system of equations. Please show your work x - y = 13 2x + y = 2
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OpenStudy (anonymous):
x=13+y 2(13+y)+y=2 26+2y=2 2y=-24 y=-12 x=13+(-12) x=1
OpenStudy (anonymous):
are u used elimination for this equation ???
OpenStudy (anonymous):
or subtitution !!
OpenStudy (anonymous):
I used substitution :)
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