document.write( "Question 440853: Anna is now 3 years older than Sophie was a year ago. How old will Sophie be when Anna is 16? \n" ); document.write( "
Algebra.Com's Answer #304421 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Anna is now 3 years older than Sophie was a year ago. How old will Sophie be when Anna is 16? \n" ); document.write( "---- \n" ); document.write( "Equations: \n" ); document.write( "a = (s-1)+3 \n" ); document.write( "--- \n" ); document.write( "Solve for \"s\": \n" ); document.write( "s = a-2 \n" ); document.write( "--- \n" ); document.write( "s(16) = 16-2 \n" ); document.write( "--- \n" ); document.write( "s = 14 yrs (Sophie's age when anna is 16). \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |