A linear equation is of the form y=mx+c, where m and c are constants. Therefore, y=5x is a linear equation. Here m=5 and c=0.
It is the linear equation of a straight line.
3X = 5Y solve for Y Y = 3/5X this is by definition a linear equation solved. You can plat this straight line on a graph.
Y = 5X - 3It form a linear function; a line.
A single linear equation in two variables cannot be solved.
It is: y = -1/5x-2
y = 5x + 9