Linear Equation and Inequalities - Exercise 6.2 - Mathematics 9th
exercise 6.2 from unit # 6 'linear equation and inequalities' for class 9th, ix, ninth (sindh board / science and general group)

Mathematics 9th class notes, Exercise 6.2 from Unit # 6 'Linear Equation and Inequalities' (Science and General Group / Sindh Board, ix class ninth)