Question

The equation -x = y + 7 written in slope-intercept form is

y = x + 7
y = -x - 7
y = -x + 7

Answer 1

Explanation:

Start with -x = y + 7. Subtract 7 from both sides. Then y = -1x - 7. This is the equation in slope-intercept form.

Answer 2

I think that it's B, y = -x - 7 because first you'd subtract y to get it on the other side then add x and then you'd need to make the y positive so you would divide x + 7 by -1 and that would make it y = -x - 7.