document.write( "Question 637218: How old am if 500 reduced by 3 times my age is 257? \n" ); document.write( "
Algebra.Com's Answer #401518 by ankor@dixie-net.com(22740)\"\" \"About 
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How old am if 500 reduced by 3 times my age is 257?
\n" ); document.write( "let a = your age
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\n" ); document.write( "500-3a = 257
\n" ); document.write( "500 - 257 = 3a
\n" ); document.write( "243 = 3a
\n" ); document.write( "a = 243/3
\n" ); document.write( "a = 81 is your age
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