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olga nikolaevna [1]
3 years ago
6

6b-9=-87 what is the answer

Mathematics
2 answers:
Mariulka [41]3 years ago
6 0

Answer: B=-16

because -86-9=-96 and -96 divided by 6=-16

maw [93]3 years ago
3 0

Answer:

Answer is below

Step-by-step explanation:

Add 9 to both sides.

6b-9+9=-87+9\\6b=-78

Divide both sides by 6

\frac{6b}{6} =\frac{-78}{6} \\b=-13

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