document.write( "Question 1001997: Tom is 4 times as old as Todd. In 6 years Tom's age will be 3 years less than 3 times as old as Todd. How old is Todd? \n" ); document.write( "
Algebra.Com's Answer #619025 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "D=Todd's age; M=Tom's age=4D \n" ); document.write( ". \n" ); document.write( "M+6=3(D+6)-3 \n" ); document.write( "4D+6=3D+18-3 \n" ); document.write( "4D+6=3D+15 \n" ); document.write( "D=9 \n" ); document.write( "ANSWER: Todd is 9 years old \n" ); document.write( ". \n" ); document.write( "CHECK: \n" ); document.write( "M=4D=4(9)=36 \n" ); document.write( "Tom is 36 years old. \n" ); document.write( ". \n" ); document.write( "M+6=3(D+6)-3 \n" ); document.write( "36+6=3(9+6)-3 \n" ); document.write( "42=3(15)-3 \n" ); document.write( "42=45-3 \n" ); document.write( "42=42 \n" ); document.write( " \n" ); document.write( " |