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OpenStudy (anonymous):
Solve the elimination method 5r -2s + 18 and 2r + 5s + 13
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OpenStudy (anonymous):
Where are the equals signs?
OpenStudy (anonymous):
oh crap....
OpenStudy (anonymous):
5r - 2s = 18 and 2r + 5s = 13
OpenStudy (anonymous):
s=1 and r=4
OpenStudy (anonymous):
Huh? you mean x=4 and y = 4?
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OpenStudy (anonymous):
You typed r and s in the original problem...so....
OpenStudy (anonymous):
I mean x=1 and y = 4
OpenStudy (anonymous):
Sorry.
OpenStudy (anonymous):
(1, 4)
OpenStudy (anonymous):
Yeah
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