document.write( "Question 971437: 5 years ago,amit was 3 times old as armaan.10 years later amit would be twice old as armaan.how old are they now?\r
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Algebra.Com's Answer #593917 by anand429(138)![]() ![]() You can put this solution on YOUR website! let amit's current age = a and armaan's current age be b. \n" ); document.write( "As per ques, \n" ); document.write( "(a-5) = 3* (b-5) \n" ); document.write( "i.e. a= 3b-10 -(i) \n" ); document.write( "10 years later, \n" ); document.write( "(a+10) = 2(b+10) \n" ); document.write( "i.e. a=2b+10 -(ii) \n" ); document.write( "From eqn (i) and (ii), \n" ); document.write( "b=20, \n" ); document.write( "and a=50 \n" ); document.write( " |