document.write( "Question 954512: Don's three times as old as David and the sum of their ages is 60. Find their ages. \n" ); document.write( "
Algebra.Com's Answer #582971 by macston(5194)![]() ![]() You can put this solution on YOUR website! Don=3(David) \n" ); document.write( "Don+David=60 \n" ); document.write( "3(David)+David=60 \n" ); document.write( "4(David)=60 \n" ); document.write( "David=15 ANSWER 1: David is 15. \n" ); document.write( "Don=3(David)=3(15)=45 ANSWER 2: Don is 45. \n" ); document.write( " |