If 1/4of a number is added to1/3 of that number,the result is 15 greater than half of that number.Find the number.
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1/4x+1/3x=x/2+15
7x/12=30+x/2
7x/6=30+x
7x=180+6x
x=180
7x/12=30+x/2
7x/6=30+x
7x=180+6x
x=180
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