4 years ago

(3b + 12 ) divided by 2 =30 Whats is b ?

1 answer:

6 0

b=16 , First you multiply 30 by 2 to see what sum you need for the numerator. Then you subtract the 60 that you get by the 12 and get 48. So 3 multiplied by b should give you 48. So you just divide 48 by 3 and get 16.

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