Answer:
B
Step-by-step explanation:
2 (twice the opposite i hope that's what you meant)
The formula 4x - 12 = -2x
Subtract 4x to both sides
-12 = -6x
Divide X by -6
2 = x
Flip
X = 2
Answer:The rise is 3 .
The run is 4 .
The slope of the line is 3/4