Question

Substitution
-
Excercial = 3.1
OL Aftab tells kis doughter o seven years ago I was asenem time
as old as you were then also three years from now, I ofn
ble three times as old as you will be a lelkesent this orders
algeblically and graphically
dy do the age of af tab bl ac and his daughtese y years.
Seven years ago
ܝ
Aftab is age = CX-7 years
daughters 's age
cy-7 years​

Answer 1

Answer:

which lesson is this

Step-by-step explanation:

which unit is it