c0llege math

Solve 2/12x-3/12=8/12

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  1. multiply each term by 12
    2x - 3 = 8
    2x = 11
    x = 11/2 or 5.5

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  2. Rebekah's recipe for 4 1/2 dozen cookies calls for 6 cups of sugar. How many cups of sugar are needed to make 8 dozen cookies?

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  3. 3-12/3-2-8/15

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