Answer:
<h2>slope = -6, y-intercept = -30</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>y = mx + b</em>
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
<em />
We have the equation in a standard form (<em>Ax + By = C</em>).
Convert to the slope-intercept form:
<em>12x + 2y = -60</em><em> subtract </em><em>12x</em><em> from both sides</em>
<em>12x - 12x + 2y = -12x - 60</em><em> </em>
<em>2y = -12x - 60</em><em> divide both sides by 2</em>
<em>2y/2 = -12x/2 - 60/2</em>
<em>y = -6x - 30 → m = -6, b = -30</em>
