Answer:
This has one real solution, x=4
Step-by-step explanation:
8 - 4x = 0
Add 4x to each side
8 - 4x+4x = 0+4x
8 =4x
Divide each side by 4
8/4 = 4x/4
2 =x
This has one real solution, x=4
Answer:
None of these
Step-by-step explanation:
The lines aren't parallels so none of these property's can be applied
30 because it is in the tenths place
Answer:
-7
Step-by-step explanation:
-4(2)=-8
-8+1=-7........
