document.write( "Question 752862: the total of the age of ram sham rahul is 80 years.What was the total of their ages three years ago \n" ); document.write( "
Algebra.Com's Answer #458099 by dkppathak(439)![]() ![]() You can put this solution on YOUR website! let present age of sham is x yrs \n" ); document.write( " present age of ram is y yrs \n" ); document.write( " present age of rahul is z yrs \n" ); document.write( "as per given condition \n" ); document.write( "x+y+z =80 \n" ); document.write( "as per second condition \n" ); document.write( "age of each of age 3 yrs ago \n" ); document.write( "will be \n" ); document.write( "x-3 \n" ); document.write( "y-3 \n" ); document.write( "z-3 \n" ); document.write( "by addition \n" ); document.write( "by subtracting both side 9 \n" ); document.write( "x-3+y-3+z-3 =80 -9 \n" ); document.write( "sum of there age 3 yrs ago was =80-9=71 yrs \n" ); document.write( "ANSWER 71 yrs \n" ); document.write( " |