The graph of the linear equation $2x + 3y = 6$ is a line which meets the $x$-axis at the point

The positive solutions of the equation $ax + by + c = 0$ always lie in the

For the equation $5x + 3y = 90$,if $x = 12$,then $y = \dots$

Let $y$ vary directly as $x$. If $y=12$ when $x=4$,then write a linear equation. What is the value of $y$ when $x=5$?

Write whether the following statements are True or False? Justify your answers.
$(i)$ $ax + by + c = 0$,where $a, b$ and $c$ are real numbers,is a linear equation in two variables.
$(ii)$ $A$ linear equation $2x + 3y = 5$ has a unique solution.
$(iii)$ All the points $(2, 0), (-3, 0), (4, 2)$ and $(0, 5)$ lie on the $x$-axis.

Write the following as an equation in two variables:
$3y = -11$