Given:
Write the equation in general form Ax + By + C =0.

Answer:
x+2y +6 = 0
Step-by-step explanation:
y = (-x-6)/2
Multiply each side by 2
2y = (-x-6)/2 *2
2y = -x-6
Add x to each side
x+2y = -x+x-6
x+2y = -6
Add 6 to each side
x+2y+6 = -6+6
x+2y +6 = 0
This is the general form