-10x+y=55

The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.

y=mx+b

Add 10x to both sides of the equation.

y=55+10x

Reorder 55 and 10x.

y=10x+55

y=10x+55

Using the slope-intercept form, the y-intercept is 55.

b=55

Find the Y-Intercept -10x+y=55