document.write( "Question 428549: carmen is twice tom's age.3 years ago carmen was 3 times as old as tom.how old is carmen?how old is tom? \n" ); document.write( "
Algebra.Com's Answer #297852 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! carmen is twice tom's age.3 years ago carmen was 3 times as old as tom.how old is carmen?how old is tom? \n" ); document.write( "---- \n" ); document.write( "Equations: \n" ); document.write( "c = 2t \n" ); document.write( "(c-3) = 3(t-3) \n" ); document.write( "--- \n" ); document.write( "Substitute for \"c\" and solve for \"t\": \n" ); document.write( "(2t-3) = 3t-9 \n" ); document.write( "t = 6 (tom's age now) \n" ); document.write( "--- \n" ); document.write( "Solve for \"c\": \n" ); document.write( "c = 2t \n" ); document.write( "c = 12 (camen's age now) \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |