Brijesh Dwevedi and Jitendra Gupta Solutions for Chapter: Linear Equations in Two Variables, Exercise 3: Exercise 4.3

How many solution(s) of the equation $2x+1=x-3$ are there on the Cartesian plane?

What is the distance between the graph of the equations $x=-4$ and $x=-1$?

Give the geometric representation of following equation (i) in one variable. (ii) in two variables. And also identify the line parallel to which axis.

$2x+1=5$

Give the geometric representation of the following equation (i) in one variable. (ii) in two variables. And also identify the line parallel to which axis.

$3x+4=7+2x$

Give the geometric representation of the following equation (i) in one variable. (ii) in two variables.. And also identify the line parallel to which axis.

$-4-2x=x+5$

Give the geometric representations of following equation (i) in one variable. (ii) in two variables. And also identify the line parallel to which axis.

$2x+7=5x-5$

Give the geometric representation of the following equation (i) in one variable. (ii) in two variables.. And also identify the line parallel to which axis.

$3y+4=10$

Give the geometric representation of the following equation (i) in one variable. (ii) in two variables.. And also identify the line parallel to which axis.

$4y+3=2y+9$