document.write( "Question 473519: Janet is three times as old as her daughter, Mary.Five years ago, Janetwas 4 times as old as Mary. How old is Janet now? How old willbe Mary in 7 years time? \n" ); document.write( "
Algebra.Com's Answer #324735 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! j=3m \n" ); document.write( "j-5=4(m-5) \n" ); document.write( "3m-5=4m-20 \n" ); document.write( "m=15 \n" ); document.write( "j=45 \n" ); document.write( "Janet is 45. Mary will be 22 in 7 years.. \n" ); document.write( " |