Sagot :
Answer:
x = -9.8
Step-by-step explanation:
6(x+7.8) =−12
Divide each side by 6
6/6(x+7.8) =−12/6
(x+7.8) =−2
Subtract 7.8 from each side
x+7.8-7.8 = -2-7.8
x = -9.8
Answer:
-9.8
Step-by-step explanation:
- First we distribute.
- 6x+46.8=-12
- Subtract 46.8 on both sides
- We are left with 6x=-58.8
- Divide 6 on both sides
- X=-9.8