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Mathematics 7 Online
OpenStudy (anonymous):

Solve this system. Please put answer as an ordered pair. x+y=-3 2x+3y=-11

OpenStudy (kohai):

So, you can use substitution or elimination here. Do you have a preference?

OpenStudy (anonymous):

not at all

OpenStudy (kohai):

So you're familiar with them, yes?

OpenStudy (kohai):

I think it might be easier to use substitution in here, since the first equation has both variables by itself. |dw:1405290931643:dw| Do you understand how I did that?

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