Arun has ₹a and Binu has ₹b. The sum of twice the amount Arun has and thrice the amount Binu has is ₹1,500. Represent this as an equation.
A and B have certain amount of money. The sum of twice the amount A has and thrice the amount B has is equal to ₹ 1500. How do you represent this as an equation? [Consider, A has "₹ a" and B has "₹ b" amount of money.]