SOLUTION: My age is 4 times the difference of my age after 4 years and my age 3 years back. How old am I ?
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Question 998500: My age is 4 times the difference of my age after 4 years and my age 3 years back. How old am I ?
Answer by ikleyn(52803) (Show Source): You can put this solution on YOUR website!
.
Let x be your present age.
Then your age after 4 years is x+4, and your age 3 years before is x-3.
The condition says that
x = 4*((x+4) - (x-3)) = 4*(x + 4 -x + 3) = 4*7 = 28.
Answer. 28 years.
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