Question

Darshan tells his daughter seven years ago,
I was seven times as old as you will be
represent this situation algebraically.​

Answer 1

Answer:

D - 7 = (a -7) * 7

D = Darshan age

a = daughter age

Answer 2

$\textit{\large{\underline{\underline{Step by step Explanation:-}}}}$

Let the current age of Darshan and his daughter be X & Y respectively.

Then,7 years ago,,

Age of Darshan=X-7

and Age of his daughter=Y-7

Now,,

According to the question,,

X-7=7(Y-7)

=>X-7=7Y-49

=>X-7Y+42=0

Hope it helps ❣️❣️❣️