Which step can you use to solve the equation n-6= -12

•add 6 to each side
•subtract 6 from each side
•multiply wash side by 6

Add 6 to each side

n-6=-12
+6 +6
—————
n = -6

Since you add 6 to both sides, the equation on the will cancel out & all you need to solve is the right side which is -12 plus 6.

Hope this helps ʕ•ᴥ•ʔ