document.write( "Question 1055295: al dunsy is 10 years olfer than his cousin steve. three years ago al was twice steves age. how old is mr dunsy? \n" ); document.write( "

Algebra.Com's Answer #670525 by Fombitz(32388) $\"\"$ $\"About$

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$\"A=10%2BS\"$
\n" ); document.write( "Three years ago,
\n" ); document.write( " $\"A-3=2%28S-3%29\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"10%2BS-3=2S-6\"$
\n" ); document.write( " $\"S%2B7=2S-6\"$
\n" ); document.write( " $\"-S=-13\"$
\n" ); document.write( " $\"S=13\"$
\n" ); document.write( "So,
\n" ); document.write( " $\"A=10%2B13\"$
\n" ); document.write( " $\"A=23\"$
\n" ); document.write( " \n" ); document.write( "

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