The y is solved under the equation y = mx.
The equation of the line in the image is y = mx. This is the general equation of a straight line, where m is the slope of the line.
To solve for the slope of the line, we can use the following formula:
m = (y2 - y1) / (x2 - x1)
In this case, we can see from the image that the line passes through the points (0, 0) and (5, 5). Therefore, we can plug these points into the formula to solve for m:
m = (5 - 0) / (5 - 0)
m = 5 / 5
m = 1
Therefore, the slope of the line is 1, and the equation of the line is y = x.
To solve the equation y = mx for y, we can simply divide both sides of the equation by m:
y / m = x
y = mx
Therefore, y is solved under the equation y = mx.