Answer:
5 is the answer of the equation
you answer is C
so the united states invasion of afghanistan occurred after the September 11 attacks in late 2001, supported by close US allies. The conflict is also known as the US war in Afghanistan. the goal was to dismantle al-Qaeda and deny it a safe base of operations in Afghanistan by removing the Taliban from power.
:)
Additive identity because that is the property when you add something to 0 and get the same thing
12x - 56 = y. Hope it helps! :) If you could vote my answer as the brainiest, that would be awesome! :)