document.write( "Question 1112481: john is 5 years younger than robert. If the sum of their ages in 8 years time is 37, find john's age in 3 years time? \n" ); document.write( "
Algebra.Com's Answer #727526 by greenestamps(13203)\"\" \"About 
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\n" ); document.write( "Mental arithmetic/logical reasoning....

\n" ); document.write( "If the sum of their ages 8 years from now will be 37, then the sum of their ages now is 37-16 = 21.

\n" ); document.write( "If the sum of their ages now is 21 and John is 5 years younger than Robert, then John is 8 and Robert is 13.

\n" ); document.write( "So John's age 3 years from now will be 8+3 = 11.
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