Question

the cost of ball pen is rupees 5 less than half of the cost of Fountain pen write this statement as a linear equation in two variables

Answer 1

Let the cost of the fountain pen be x
The cost of the ball pen is (x/2)-5 = y 

x+y = (3x/2)-5
⇔x/2 - y = 5

Answer 2

Answer:

Here is the answer

Step-by-step explanation:

Hope you understand it