3 years ago

B+8b -5 -2b = 16 what does b equal

Mathematics

2 answers:

notka56 [123]3 years ago

5 0

B + 8b - 5 - 2b = 16, b = 3

11111nata11111 [884]3 years ago

5 0

Answer:

b = 2.28571428571 or 2.29 or 2 2/7 or 16/7

Step-by-step explanation:

b + 8b - 5 - 2b = 16

b + 8b - 5 - 2b + 5 = b + 8b - 2b

b + 8b = 9b - 2b = 7b

7b = 16

7b / 7 = b

16 / 7 = 2.28571428571 or 2.29 or 2 2/7 or 16/7

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