document.write( "Question 174116: \"I am 3 times as old as Sue is'\" Frank said to Ann. \"On the other hand, I am 15 years older than John, while Sue is 1 year ow old am I?\" \n" ); document.write( "
Algebra.Com's Answer #129001 by nycsub_teacher(90)\"\" \"About 
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\"I am 3 times as old as Sue is'\" Frank said to Ann. \"On the other hand, I am 15 years older than John, while Sue is 1 year ow old am I?\"\r
\n" ); document.write( "\n" ); document.write( "If x = John's age,\r
\n" ); document.write( "\n" ); document.write( "x - 1 = Sue's age\r
\n" ); document.write( "\n" ); document.write( "x + 15 = Frank's age\r
\n" ); document.write( "\n" ); document.write( "3(x - 1) = Frank's age also \r
\n" ); document.write( "\n" ); document.write( "Just use the two expressions I have set up for Frank and solve for John's age (x).\r
\n" ); document.write( "\n" ); document.write( "3(x - 1) = x + 15\r
\n" ); document.write( "\n" ); document.write( "Can you take it from here?\r
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