Write an equation in slope-intercept form for the line with a slope 7 and y-intercept - 7

y = 7x - 7

Step-by-step explanation:

The slope-intercept form of an equation for a line is ...

y = mx + b

for slope m and y-intercept b. Using your given values, this becomes ...

y = 7x + (-7)

We usually write this as ...

y = 7x - 7