document.write( "Question 481081: \"5 years ago mother was 7 times as old as her doughter. 5 years hence she will be 3 times as old as her doughter. find their present age?\" \n" ); document.write( "
Algebra.Com's Answer #329427 by jorel1380(3719)\"\" \"About 
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m-5=7(d-5)
\n" ); document.write( "m+5=3(d+5)
\n" ); document.write( "-------------
\n" ); document.write( "m-5=7d-35
\n" ); document.write( "m=7d-30
\n" ); document.write( "7d-30+5=3d+15
\n" ); document.write( "7d-25=3d+15
\n" ); document.write( "4d=40
\n" ); document.write( "d=10
\n" ); document.write( "m=40
\n" ); document.write( "The mother is 40; the daughter is 10..\r
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