document.write( "Question 1049558: cary is 9 years older than dan. in six years the sum of their ages will be 89. find the age of each man now \n" ); document.write( "
Algebra.Com's Answer #665127 by addingup(3677)![]() ![]() You can put this solution on YOUR website! C = D+9 we'll use this value for c next \n" ); document.write( "C+6+D+6 = 89 substitute: \n" ); document.write( "D+9+6+D+6 = 89 \n" ); document.write( "2D+21 = 89 \n" ); document.write( "2D = 68 \n" ); document.write( "D = 34 Dan is 34 and Cary is 34+9 = 43 \n" ); document.write( ">>>>>>>>>>>>>>>> \n" ); document.write( "Check: \n" ); document.write( "In 6 years \n" ); document.write( "D = 34+6 = 40 \n" ); document.write( "C = 43+6 = 49 \n" ); document.write( "---------------- \n" ); document.write( "Total . . = 89 Correct \n" ); document.write( ": \n" ); document.write( "John \n" ); document.write( " |