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drek231 [11]
3 years ago
7

Simplify the following expression -(-2a+7)

Mathematics
2 answers:
Marta_Voda [28]3 years ago
5 0
2a-7=0 A=7/2 is the correct answer
Pepsi [2]3 years ago
4 0
The answer would be 2a-7 because a negative times a negative is a postive so -(-2a) is 2a and negative times a postive is a negative so -(7) is -7
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