Chapter 4 Math class 8 APS: Exercise 4D. Facebook: https://www.facebook.com/profile.php?... In this video, I solved Question 1 related to graphical method to solve simultaneous equations. New Secondary Mathematics 3 Class 8 (APS) (Updated edition) Student’s Course Book. Army Public School (Class 8th math) Chapter 4: Graphs of linear equations and simultaneous linear equations. Lecture 1: Exercise 4D Questions 1 Complete solution. #ZubairLatif #SirZubair Zubair Latif , Sir Zubair #m.a.e Aps math class 8 exercise 4D q1 (part a, b, c, d, e, f) Aps math class 8 exercise 4D q1 (part 1, 2 ,3 ,4, 5, 6) Aps math class 8 exercise 4D q1 (part i, ii, iii, iv, v, vi)