document.write( "Question 1137922: Can you please help me solve this problem: The sum of the ages of Mike and Dan is 20 years and four years dans age will be a 3/4 of mikes age how old is mike now? \n" ); document.write( "
Algebra.Com's Answer #755774 by josgarithmetic(39617)\"\" \"About 
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\n" ); document.write( "The sum of the ages of Mike and Dan is 20 years. In four more years Dan's age will be a 3/4 of mikes age. How old is Mike now?
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\n" ); document.write( "\n" ); document.write( "\"system%28m%2Bd=20%2Cd%2B4=%283%2F4%29%28m%2B4%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28d=20-m%2C4%28d%2B4%29=3%28m%2B4%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"4%2820-m%2B4%29=3m%2B12\"\r
\n" ); document.write( "\n" ); document.write( "\"80-4m%2B16=3m%2B12\"\r
\n" ); document.write( "\n" ); document.write( "\"80%2B16-12=3m%2B4m\"\r
\n" ); document.write( "\n" ); document.write( "\"84=7m\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28m=12%29\"
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