3 years ago

4b - 3(6 + 2b) = 12 i

Mathematics

2 answers:

olga55 [171]3 years ago

8 0

Answer:

16 i think im not sure if i shouldve done it the way i did

Step-by-step explanation:

AlexFokin [52]3 years ago

5 0

Answer:

-15

Step-by-step explanation:

4b - 3(6 + 2b) = 12

4b - 18 - 6b = 12

4b - 6b = 12 + 18

-2b = 30

b = 30/-2

b = -15

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