Answer:
x = -2
Step-by-step explanation:
Solve for x:
3 x + 6 = 0
Subtract 6 from both sides:
3 x + (6 - 6) = -6
6 - 6 = 0:
3 x = -6
Divide both sides of 3 x = -6 by 3:
(3 x)/3 = (-6)/3
3/3 = 1:
x = (-6)/3
6/3 = (3×2)/3 = 2:
Answer: x = -2
