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Studentka2010 [4]

4 years ago

7

4(2b-b) what is the answer?

2 answers:

eduard4 years ago

8 0

You have to find a like term. the answer is 4b because when you do b x 2, that is doubling the variable of b. when you take b away from b+b, or b x 2, that is b.
the 4 is outside of the parentheses, so you multiply it, as the coefficient, by b. so this cannot be solved, only simplified to 4b

Burka [1]4 years ago

6 0

4b because you distribute the 4 to get 8b - 4b so that equals 4b

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