document.write( "Question 1140395: One-half of Martha's age two years from now plus one-third of her age three years ago is 20 years. How old is she now? \n" ); document.write( "
Algebra.Com's Answer #760914 by josgarithmetic(39620)\"\" \"About 
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m, Martha now
\n" ); document.write( "m+2, Two from now
\n" ); document.write( "m-3, Three years ago\r
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\n" ); document.write( "\n" ); document.write( "\"%28m%2B2%29%2F2%2B%281%2F3%29%28m-3%29=20\"\r
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\n" ); document.write( "\n" ); document.write( "\"3%28m%2B2%29%2B2%28m-3%29=120\"
\n" ); document.write( "\"3m%2B6%2B2m-6=120\"\r
\n" ); document.write( "\n" ); document.write( ".\r
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