MATHEMATICS · Multi-part · CBSE · Mathematics · Linear Equations in Two Variables · Linear Equations in Two Variables
Problem
For the linear equation 7x−y=5, answer the questions below:
(i) Find two distinct integer solutions in which x lies between −3 and 3 inclusive.
(ii) For each solution obtained in part (i), show the substitution steps used to confirm that it satisfies the equation.
(iii) Plot both points on a Cartesian plane and describe briefly what you observe about their alignment.