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6a+12b+2c+4d/6a+12b+2c-4d=6a+12b+2c-4d/6a+12b-2c-4dprove that a/b=c/d |
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Answer» ONG>ANSWER: if (3a+4b)/(3c+4d)=(3c-4d) PROVE that a/b=c/d. |
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