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CBSE Class 7 Answered

The difference between age of a woman and her son is 19 years  , sum of year age is 37 years find the age of son and women
Asked by Indupuri2012 | 02 Feb, 2020, 05:48: PM
answered-by-expert Expert Answer
Let x and y be the ages of a woman and her son respectively.
The difference between age of a woman and her son is 19 years.
x - y = 19 ...(i)
sum of year age is 37 years.
x + y = 37 ...(ii)
 
Adding (i) and (ii)
2x = 56
x = 28 years
Put in (i) we get 
28 - y = 19
y = 9
Hence, the age of son and women are 28 and 9 years respectively.
Answered by Sneha shidid | 03 Feb, 2020, 09:31: AM

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