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OpenStudy (nwolf):
solve by elimination 2r-7s=4 7r+2s=67 I got r=9 and s=2 how do I type these in order pair, and is this correct?
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OpenStudy (kinggeorge):
r=9 s=2 looks correct to me. If you want to write it as an ordered pair, just write it as \((9, 2)\)
OpenStudy (nwolf):
thanks
OpenStudy (kinggeorge):
you're welcome
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