There is a detailed process to find the slope of the following lines and the intercept X / 3 + Y / 7 = 1 on the y-axis

There is a detailed process to find the slope of the following lines and the intercept X / 3 + Y / 7 = 1 on the y-axis

y=-7x/3+7,
Slope k = - 7 / 3,
The intercept of Y axis is 7