document.write( "Question 360265: Jill's age next year will be twice Ann's age last year. Their present ages total 54. How old are they now? \n" ); document.write( "
Algebra.Com's Answer #257081 by mananth(16946)![]() ![]() You can put this solution on YOUR website! jills age now = x \n" ); document.write( "Ann's age now = y \n" ); document.write( "x+y=54................1 \n" ); document.write( "... \n" ); document.write( "jill next year x+1 \n" ); document.write( "Ann last year=y-1 \n" ); document.write( "x+1=2(y-1) \n" ); document.write( "x+1=2y-2 \n" ); document.write( "x-2y=-3................2 \n" ); document.write( "multiply 1 by 2 \n" ); document.write( "2x+2y=108 \n" ); document.write( "add to 2 \n" ); document.write( "3x=105 \n" ); document.write( "x=35 Jills age \n" ); document.write( "Ann's age = 54-35=19 \r \n" ); document.write( "\n" ); document.write( ",,, \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |