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Mathematics 16 Online
OpenStudy (anonymous):

x-y=4 2x+y=-4 solve?

OpenStudy (anonymous):

You don't seem to give no medals to people for helping.

OpenStudy (anonymous):

I don't use this often Dx sorry i medaled you

OpenStudy (anonymous):

can ya help me now? please? :D?

OpenStudy (anonymous):

Adding gives you 3x = 0. So, x = 0. y = -4.

OpenStudy (anonymous):

thanks! i'll be sure to medal the others!

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