document.write( "Question 549635: jack is three times as old as Jill the total of their ages is 72. Find the age of each person \n" ); document.write( "
Algebra.Com's Answer #358000 by mananth(16946)\"\" \"About 
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jill ----------- x years
\n" ); document.write( "Jack = 3x\r
\n" ); document.write( "\n" ); document.write( "Jack's age + Jill's age =72\r
\n" ); document.write( "\n" ); document.write( "x+3x=72
\n" ); document.write( "4x=72
\n" ); document.write( "/4
\n" ); document.write( "x=72/4
\n" ); document.write( "x=18 Jill's age\r
\n" ); document.write( "\n" ); document.write( "Jack's age = 3x=3*18= 54 years
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