document.write( "Question 261314: Jill's present age is three times her sister's age two years ago. If Jill is 18 years old, how old is her sister now? \n" ); document.write( "
Algebra.Com's Answer #192617 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 18=3(X-2) \n" ); document.write( "18=3X-6 \n" ); document.write( "3X=18+6 \n" ); document.write( "3X=24 \n" ); document.write( "X=24/3 \n" ); document.write( "X=8 YEARS OLD IS THE SISTER NOW. \n" ); document.write( " |