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Mathematics 22 Online
OpenStudy (anonymous):

system by substitution y=-3x-4 y=-2x-2

OpenStudy (luigi0210):

Substitute y for the first equation and solve \[\Huge \mathbb{\color{green}{WELCOME~TO~OPENSTUDY}}\]

OpenStudy (anonymous):

what is my substitute for y?

OpenStudy (luigi0210):

-2x-2

OpenStudy (anonymous):

so it would be -2x-2=-3x-4

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