document.write( "Question 680463: Kelly is 3 times the age that Allie was seven years ago. Allie is now 18. How old is Kelly? \n" ); document.write( "
Algebra.Com's Answer #422337 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Kelly is 3 times the age that Allie was seven years ago. Allie is now 18. How old is Kelly? \n" ); document.write( "------ \n" ); document.write( "Equations: \n" ); document.write( "k = 3(a-7) \n" ); document.write( "a = 18 \n" ); document.write( "----- \n" ); document.write( "k = 3(18-7) \n" ); document.write( "k = 3(11) \n" ); document.write( "k = 33 yrs (Kelly's age now) \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " |