document.write( "Question 939750: Five years ago, a man was (m+4) years and the son was (m-16) years. (a) how old was the man and his son 10 years ago (b) find the sum of their age in 3 years time. \n" ); document.write( "
Algebra.Com's Answer #572680 by stanbon(75887)\"\" \"About 
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Five years ago, a man was (m+4) years and the son was (m-16) years. (a) how old was the man and his son 10 years ago (b) find the sum of their age in 3 years time.
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\n" ); document.write( "5 Yrs ago
\n" ); document.write( "father:: m+4
\n" ); document.write( "son::::: m-16
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\n" ); document.write( "10 Yrs ago
\n" ); document.write( "father:: m+4-5 = m-9
\n" ); document.write( "son::::: m-16-5 = m-21
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\n" ); document.write( "Sum 3 years from now
\n" ); document.write( "father:: m-9+18 = m+9
\n" ); document.write( "son::::: m-21+18 = m-3
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\n" ); document.write( "Sum = 2m+6
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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