SOLUTION: If the denominator of 3/4 is increased by a number, and the numerator is doubled, the result is 1. Find the number.

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Question 618904: If the denominator of 3/4 is increased by a number, and the numerator is doubled, the result is 1. Find the number.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
3*2/(4+x)=1
6=4+x
x=2
check
(3*2)/4+2)=1
6/6=1
ok