Question

the cost of laptop is 5000 rupees more than the cost of mobile phone. write linear equations in two variables​

Answer 1

$\red{let \: cost \: of \: mobile \green= x} \\ \\ \pink{let\: cost \: of \: laptop \green = y} \\ \\ \purple{y - x \green= 5000}$

according to question only one equation I make