Q. 14.3( 432 Votes )

# The cost of a not

Answer :

Let the cost of pen be y and the cost of notebook be x

As per the question,

Cost of a notebook = Twice the cost of pen = 2y

So,

2y = x

x – 2y = 0

This is a linear equation in two variables to represent this statement.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Expertsview all courses

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

RELATED QUESTIONS :

Write each of theRS Aggarwal & V Aggarwal - Mathematics

Find four differeRS Aggarwal & V Aggarwal - Mathematics

For what value ofRS Aggarwal & V Aggarwal - Mathematics

Find the value ofRS Aggarwal & V Aggarwal - Mathematics

The linear equatiNCERT Mathematics Exemplar

If the temperaturNCERT Mathematics Exemplar

A three-wheeler sRD Sharma - Mathematics