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OpenStudy (anonymous):
Solve by Elimination: 3x + 4y = 1 5x – 3y = 21
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OpenStudy (tkhunny):
Have you considered multiplying the first equation by 3 and the second equation by 4? Something magical will occur with the 'y's.
OpenStudy (anonymous):
@dmezzullo
OpenStudy (anonymous):
20x-12y=84
OpenStudy (anonymous):
32x=87
OpenStudy (texaschic101):
Nice explaining tkhunny :)
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OpenStudy ($u$hant):
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