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This can be done in an equation only. Multiply the entire equation by the LCD. This cancels every denominator leaving an equation with no fractions.

EX: x/3 + 2/5 = 3/4 so the LCD for 3,5, and 4 is 60

60(x/3) + 60(2/5) = 60(3/4)

20(x) + 12(2) = 15(3) no more fractions, just solve.

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Q: How do you eliminate the fractions of LCd?
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