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nignag [31]
3 years ago
10

Simplify 7b-2b+3b+4b

Mathematics
2 answers:
kolezko [41]3 years ago
4 0
It should be just 12b, since they all have the same exponent, they can all be combined.
Schach [20]3 years ago
3 0
The answer is 12b as 7b - 2b equals 5b add 3b add 4b equals 12b as they all have the same denominator I hope that helps you
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