one standard form is the slope y-intercept equation
solve for y
multiply by 7 to get
divide by 56 to get
y = (1/28)x - 1/56
1/28 is the slope (nearly flat) and -1/56 is the y intercept, where the line crosses the y-axis, almost the origin.
It's graphically a line nearly the same as the x axis, altho rising a little more, and slightly below the origin for the y intercept.