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

At what point does the graph of the linear equation $x+y=5$ meet a line which is parallel to the $y$-axis,at a distance $2$ units from the origin and in the positive direction of the $x$-axis?

Write whether the following statement is True or False. Justify your answer:
The point $(0, 3)$ lies on the graph of the linear equation $3x + 4y = 12$.

Write four solutions for the following equation: $4y - 11 = 0$.

The autorickshaw fare in a city is charged $Rs. 10$ for the first kilometer and $Rs. 4$ per kilometer for the subsequent distance covered. Write the linear equation to express the above statement and draw the graph of the linear equation.

Express the equation $2x + 3y = 12$ in the standard form $ax + by + c = 0$ and find the value of $a + b + c$.