Answer:
y = -9x - 19
Explanation:
y + 9x = -2 ==> convert this equation into slope-intercept form
y + 9x - 9x = -9x - 2
y = -9x - 2 ==> equation is now in slope intercept form
Parallel lines have same slope:
The line parallel to 'y = -9x - 2' has a slope of -9
y = -9x+b
-10 = -9(-1)+b ==> substitute all known variables
-10 = 9 + b
-10 - 9 = 9 - 9 + b
b = -19
y = -9x+ (-19)
y = -9x - 19