Answer:
slope = -6, y-intercept = -30
Step-by-step explanation:
The slope-intercept form of an equation of a line:
y = mx + b
m - slope
b - y-intercept
We have the equation in a standard form (Ax + By = C).
Convert to the slope-intercept form:
12x + 2y = -60 subtract 12x from both sides
12x - 12x + 2y = -12x - 60
2y = -12x - 60 divide both sides by 2
2y/2 = -12x/2 - 60/2
y = -6x - 30 → m = -6, b = -30
