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Mathematics 17 Online
OpenStudy (anonymous):

Solve the systems using substitution. 3x + 2y = -4 x + 2y = -8

OpenStudy (anonymous):

Isolate a variable and then plug it in.

OpenStudy (anonymous):

ok firs of all multiple first equation in -1 and then sum it to equation two

OpenStudy (anonymous):

by this way "y" terms eliminate. ok?

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

do you want some help

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