document.write( "Question 943165: When one half of a number is added to one third of a number, the answer is 30. Find the number.
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Algebra.Com's Answer #574981 by macston(5194) $\"\"$ $\"About$

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let N=number; $\"N%2F2%2BN%2F3=30\"$
\n" ); document.write( " $\"%28N%2F2%29%283%2F3%29%2B%28N%2F3%29%282%2F2%29=30\"$ Find common denominator
\n" ); document.write( " $\"3N%2F6%2B2N%2F6=30\"$
\n" ); document.write( " $\"5N%2F6=30\"$ multiply each side by 6
\n" ); document.write( " $\"5N%286%29%2F6=30%286%29\"$
\n" ); document.write( " $\"5N=180\"$ divide by 5
\n" ); document.write( " $\"5N%2F5=180%2F5\"$
\n" ); document.write( " $\"N=36\"$ ANSWER Number is 36
\n" ); document.write( "CHECK
\n" ); document.write( " $\"%281%2F2%29N%2B%281%2F3%29N=30\"$
\n" ); document.write( " $\"%281%2F2%2936%2B%281%2F3%2936=30\"$
\n" ); document.write( " $\"18%2B12=30\"$
\n" ); document.write( " $\"30=30\"$
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