Question

obtain a pair of linear equation for the following data A shopkeeper sell 5 pants and 8 shirts for Rs 3100 the cost of a pair of a pant and shirt is Rs 500

Answer 1

let shirts be X
pants be y
case 1
5x+8y=3100
case 2
2x+2y=500
here is u r eqyation

Answer 2

it's very very simple

just we have to read the question carefully

the equation is attached