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barxatty [35]
4 years ago
13

Please help me simplify these expressions:1) -12+3(7-4)+52) 3(15-2•6)-5

Mathematics
1 answer:
erastova [34]4 years ago
6 0
Remember Pedmas. 1) -12+3(3)+5 = -12+9+5 = 2. 2) 3(15-12)-5 = 3(3)-5 = 4
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