Question

Four handbags and three school bags cost $2000 . The cost of the handbag is thrice as much as the school bag. If the cost of the school bag is “a” then the derive equation will be ?​

Answer 1

Step-by-step explanation:

The school bag is a, then the handbag is 3a.

Four handbags and three school bags cost $2000, the equation:

• 4(3a) + 3a = 2000

or

• 12a + 3a = 2000