document.write( "Question 823246: The sum of one fifth of a number and three is equal to half of the number. What is the number? \n" ); document.write( "

Algebra.Com's Answer #495343 by TimothyLamb(4379) $\"\"$ $\"About$

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\n" ); document.write( "x/5 + 3 = x/2
\n" ); document.write( "x/5 - x/2 = -3
\n" ); document.write( "2x/10 - 5x/10 = -3
\n" ); document.write( "-3x/10 = -3
\n" ); document.write( "x = 3*10/3
\n" ); document.write( "x = 10
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