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

If the point $(a, a-2)$ lies on the graph of the equation $3x + 5y = 30$,find the value of $a$.

Check whether $(0, 2)$ is a solution of the equation $x - 2y = 4$.

State whether the following statement is true or false:
The graph of the equation $3x = 4y$ is a line passing through the origin.

From the choices given below,choose the equation whose graphs are given in Fig. $(i)$ and Fig. $(ii)$.
For Fig. $(i)$:
$(a)$ $y=x$
$(b)$ $x+y=0$
$(c)$ $y=2x$
$(d)$ $2+3y=7x$
For Fig. $(ii)$:
$(a)$ $y=x+2$
$(b)$ $y=x-2$
$(c)$ $y=-x+2$
$(d)$ $x+2y=6$

The $y$-form of the equation $3x - 4y = 24$ is: