document.write( "Question 111298: One number is 12 more than another. The sum of the smaller number and twice the larger number is 39. Find the larger number. \n" ); document.write( "
Algebra.Com's Answer #81157 by kmcruz09(38)\"\" \"About 
You can put this solution on YOUR website!
Let x be the first number then x+12 be the larger number.\r
\n" ); document.write( "\n" ); document.write( "The sum of the smaller number which is x and twice the larger number which is x+12 is 39. Then we can setup the equation as:
\n" ); document.write( "\"x%2B2%28x%2B12%29=39\"
\n" ); document.write( "Then we solve.
\n" ); document.write( "\"x%2B2%2Ax%2B2%2A12=39\"
\n" ); document.write( "\"x%2B2x%2B24=39\"
\n" ); document.write( "\"3x%2B24-24=39-24\"
\n" ); document.write( "\"3x-0=15\"
\n" ); document.write( "\"3x=15\"
\n" ); document.write( "\"x=5\"
\n" ); document.write( "\"x%2B12+=+17\"
\n" ); document.write( "The larger number is 17.\r
\n" ); document.write( "\n" ); document.write( "Thank you.
\n" ); document.write( "~kmcruz09~
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