document.write( "Question 167524: Lisa's age is 2/3 Leslie's age. Two years ago, Lisa's age was 1/2 of what Leslie's age will be in five years. How old is each girl now? \n" ); document.write( "
Algebra.Com's Answer #123420 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! lets call leslie e and lisa i\r \n" ); document.write( "\n" ); document.write( "i=2/3(e)........eq 1 \n" ); document.write( "(i-2)=1/2(e+5)..eq 2\r \n" ); document.write( "\n" ); document.write( "substitute i's value from eq 1 into eq 2\r \n" ); document.write( "\n" ); document.write( "2/3(e)-2=1/2(e)+5/2 multiply by 6 \n" ); document.write( ": \n" ); document.write( "4e-12=3e+15 \n" ); document.write( "e=27 \n" ); document.write( " \n" ); document.write( " |