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OpenStudy (anonymous):
how do you solve this equation ? y=2x-1 2x+2y=22
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OpenStudy (anonymous):
y-2x=-1 2x+2y=22 _______________ 3y=21 y=7 _________ 2x+2(7)=22 2x+14=22 2x=22-14 2x=8 x=4
OpenStudy (anonymous):
is that a one solution, infently many solutions
OpenStudy (anonymous):
no this equation has one solution not infently many solutions .the equation will have infently many solutions when virables more than equation
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