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This is so confusing to me. If you’re adding the 4 to the 4 how is it disappearing and how are you getting 12?
-4+4=0So the only left to bring down is 12.
Wait so how are you getting the 12?
adding four on both sides. 8 + 4 = 12
This is so confusing to me. If you’re adding the 4 to the 4 how is it disappearing and how are you getting 12?
-4+4=0
So the only left to bring down is 12.
Wait so how are you getting the 12?
adding four on both sides. 8 + 4 = 12