Answer:
D.
Explanation:
In the first 3 equations, both sides are equal, so they each have infinitely many solutions.
The last choice is
3(-2x + 4) = -6x - 12
Distribute on the left side.
-6x + 12 = -6x - 12
Add 6x to both sides.
12 = -12
Since 12 = -12 is false, this equation has no solution.
Answer: D.