Draw the graph of the equation represented by the straight line which is parallel to the $x$ -axis and is $4$ units above it.

The graph of the equation $x+y=11$ passes through first quadrant and ………….

Find the solution of the linear equation $x+2 y=8$ which represents a point on

$(i)\, x$ – axis $(ii)$ $y$ -axis

If we multiply or divide both sides of a linear equation with a non-zero number, then the solution of the linear equation:

The linear equation that converts Fahrenheit $(F)$ to Celsius $(C)$ is given by the relation

$C =\frac{5 F -160}{9}$

$(i)$ If the temperature is $86^{\circ} F$, what is the temperature in Celsius?

$(ii)$ If the temperature is $35^{\circ} C ,$ what is the temperature in Fahrenheit?

$(iii)$ If the temperature is $0^{\circ} C$ what is the temperature in Fahrenheit and if the temperature is $0^{\circ} F$, what is the temperature in Celsius?

$(iv)$ What is the numerical value of the temperature which is same in both the scales?