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The age of Jaya 10 years ago is equal to...

The age of Jaya 10 years ago is equal to Simaran's present age. The sum of Jaya's age 8 years hence from today and Simaran's age 12 years ago is 90 years. What was the age of Komal 13 years ago from now if Komal is 9 years younger than Simaran?

Text Solution

Verified by Experts

Let the taya age= x years
Simaran age=y years
`x-10=y`
`x-y=10-(1)`
`x+8+y-12=90`
`x+y=94-(2)`
from equation 1 and 2
`2x=104`
...
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