Is -7+9=-9+7 true,false,or open?
2 answers:
This statement will be
false. -7+9=2
-9+7=-2

, therefore, this statement is false.
The answer you are looking for is false because on of the answer will be negative and the other will be positive hope that helps *smiles*
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About 20% I would say. Hope I helped, please award brainliest!