document.write( "Question 912529: Adam is 24 years older than his son, Jessie. Four years from now, Jessie will be 2/5 of his fathers age at that time. What is Adams present age? \n" ); document.write( "
Algebra.Com's Answer #553852 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Adam is 24 years older than his son, Jessie. Four years from now, Jessie will be 2/5 of his fathers age at that time. What is Adams present age? \n" ); document.write( "----------------- \n" ); document.write( "Equations:: \n" ); document.write( "a = s + 24 \n" ); document.write( "s+4 = (2/5)(a+4) \n" ); document.write( "------- \n" ); document.write( "Substitute for \"a\" and solve for \"s\":: \n" ); document.write( "s+4 = (2/5)(s+24+4) \n" ); document.write( "---- \n" ); document.write( "5s + 20 = 2s + 56 \n" ); document.write( "3s = 36 \n" ); document.write( "son = Jessie = 12 yrs old now \n" ); document.write( "--------------- \n" ); document.write( "Solve for \"a\" \n" ); document.write( "a = s+24 \n" ); document.write( "adam = father = 12+24 = 36 yrs old now \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================== \n" ); document.write( " \n" ); document.write( " |