document.write( "Question 954969: Rico is twice as old as ryan. In four years rico's age will be 3 times ryan's age six years ago. What are there present age? \n" ); document.write( "
Algebra.Com's Answer #583306 by macston(5194)![]() ![]() You can put this solution on YOUR website! x=Rico; y=Ryan \n" ); document.write( "x=2y \n" ); document.write( "x+4yrs=3(y-6yrs)Substitute for x. \n" ); document.write( "2y+4yrs=3y-18yrs Add 18 to each side \n" ); document.write( "2y+22yrs=3y Subtract 2y from each side. \n" ); document.write( "22yrs=y ANSWER 1: Ryan is 22 years old \n" ); document.write( "x=2y=2(22yrs)=44 yrs ANSWER 2: Rico is 44 years old. \n" ); document.write( "CHECK: \n" ); document.write( "x+4yrs=3(y-6yrs) \n" ); document.write( "44+4yrs=3(22-6yrs) \n" ); document.write( "48yrs=3(16yrs) \n" ); document.write( "48yrs=48yrs \n" ); document.write( " |