Question

Give the representation of $2x-11=0$ as an equation in
i) one variable
ii) two variables

Answer 1

The given linear equation is

$2x-11=0$

adding 11 on both sides of L.H.S and R.H.S

$\to 2x-11+11=0+11$

$\to 2x=11$

Dividing both side of equation by 2, we get

$x=\frac{11}{2}$

1. In one variable $x=\frac{11}{2}$ will represent a point on the number line i.e $\frac{11}{2}$ units distance from the origin.

2. $2x+0.y=11$ , represents a line parallel to Y - axis cutting the X -axis at $(\frac{11}{2},0)$.