document.write( "Question 1017211: The sum of the ages of Austin and Linda is 72 years. 6 years ago, Austin's age was two times Linda's age. How old is Austin now? \n" ); document.write( "
Algebra.Com's Answer #635979 by addingup(3677)![]() ![]() You can put this solution on YOUR website! A+L = 72 \n" ); document.write( "A-6 = 2(L-6) \n" ); document.write( "A-6 = 2L-12 Substitute for L: \n" ); document.write( "A-6 = 2(72-A)-12 \n" ); document.write( "A-6 = 144-2A-12 \n" ); document.write( "A-6 = 132-2A \n" ); document.write( "3A = 126 divide both sides by 3: \n" ); document.write( "A = 42 \n" ); document.write( " \n" ); document.write( " |