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Algebra 55 Online
OpenStudy (autumn9913):

I will attach the problem.

OpenStudy (autumn9913):

OpenStudy (eliesaab):

3x -4y =-5 -x +2y =3 Multiply the second equation by two than add it to the first equation

OpenStudy (eliesaab):

Can you do that?

OpenStudy (eliesaab):

3x -4y =-5 -2x +4y =6 x=1

OpenStudy (eliesaab):

Replace x=1 in equation 1 to get 3-4y =-5 find y

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