Mathematics, 17.11.2019 23:31 tlgbulldog38

Five divided by the difference of a number and 8 equals the quotient of 10 and the sum of a number and 7. find the number.

if jon can paint the fence in 3 hours and karen can paint it in 5 hours, find how long takes them to paint it together.

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Five divided by the difference of a number and 8 equals the quotient of 10 and the sum of a number a...