Question

What is the slope of the line with the equation 3x + y = 15?

Answer 1

-3

Explanation:

3x+y=15

-3x -3x

y=-3x+15

*slope is the # in front of the x*

Answer 2

-3

Explanation:

ax + by + c = 0

Slope = -a/b

So, 3x + y = 15

Slope = -3/1 = -3