Question

frame any 2 linear equation based on daily life situation with answer

Answer 1

Answer:

21 rupees.

Step-by-step explanation:

The cost of a bat is the same as 7 rupees less than twice its cost. Find the cost of three such bats.

Let cost of one bat = x rupees.

Then,

x = 2x - 7

2x - x = 7

x = 7

Therefore the cost f three bats is 3x = 3*7 = 21