II.Setting up of an equation for each of the following. 1. Dimple's age is Twices of twinkle's age. Double the sum of their ages is 6. 2. The sum of three consecutive even numbers is 72. 3. If 5 is added to twice a number, the result is 29. Find the number. 4. The total bill of 3 pizzas and five pieces of garlic bread is rupees 1406. The cost of Pizza is rupees 25, more than twice the cost of a piece of garlic bread.​