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OpenStudy (anonymous):
Solve the system using elimination. 5x + 4y = 12 3x – 3y = 18
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OpenStudy (anonymous):
5x + 4y = 12 3x – 3y = 18 multiply top by 3 and bottom by 4
OpenStudy (anonymous):
(5x + 4y = 12)3......15x+12y=36 (3x – 3y = 18)4........12x-12y=72
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