Question

Presentage of isha's mother is four time isha age.five years hence her age will be 21 year more than isha'age find their present age.

Answer 1

Answer:

Please mark me as braineliest....

Let Isha mother = X

Isha = y

So...

X= 4y.....(1)

Five years hence...

X + 5 = y + 5 + 21

X + 5 = y + 26

X - y = 21....(2)

By putting equation (1) in (2)..

X - y = 21

4y - y = 21

3y = 21

y = 7

X - y = 21

X - 7 =21

X = 28

Soo....

Mother's age is 28 and

Isha age is 7

THANKS...

Answer 2

Answer:

Isha mother age =x

Step-by-step explanation:

Isha = y