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)![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " |