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WILL GIVE BRAINS, PLZ HELP!!!!!!! I DONT UNDERSTAND

WILL GIVE BRAINS, PLZ HELP!!!!!!! I DONT UNDERSTAND-example-1
User Juha
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1 Answer

3 votes

Answer:

5.1

Explanation:

I was taught that -(- is the same as + so there for its just positive 9g-3.9 a regular math problem.

User AlexWebLab
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