Question

1. Aftab tells his daughter, "Seven years ago, I was seven times as old as you were the
Also, three years from now, I shall be three times as old as you will be " (Isn't
interesting?) Represent this situation algebraically and graphically.
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Answer 1

Let the age of aftab be x and his daughter be y.

eq.1⇒ x-7= 7(y-7)

x-7y = -42

eq.2 = x+3 = 3(y+3)

x-3y = 6

subtracting eq.1 from eq.2-

y=12 years

x = 42 years

Answer 2

Answer:

Please refer the attachment dear