Slope of the equation 3x + 20 = -4y

Question

Find the slope of the line whose equation is 3x + 20 = -4y

Answer 1

-4y = 3x + 20

Divide both sides by -4:

y = -³/₄ x - 5

Now, in the slope-intercept formula y = mx + b, which letter stands for the slope? Correlate that with the equation above, and you'll have your answer.