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Mathematics 15 Online
OpenStudy (anonymous):

3x-2y=12 x+2y=6

OpenStudy (xapproachesinfinity):

in the second equation x+2y=6 you have x=6-2y then replace x in the first equation with 6-2y this is called substitution method!

OpenStudy (anonymous):

Thank you xapproachesinfinity. Do I put the answers of these equations into y=mx+b format to graph them?

OpenStudy (xapproachesinfinity):

No, if the question doesn't mention that just write the solutions that's all

OpenStudy (anonymous):

Ok. Thanks for the help, I appreciate it.

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