Question #8a1bb

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Answer 1 · 2018-01-10T00:21:04

#B = 12#

start with:

#B/3-6=-2#

add 6 to both sides:

#B/3 = 4#

multiply through by 3:

#B = 12#

Answer 2 · 2018-01-10T00:22:24

#B=12#

We can start by adding 6 to both sides

#=>B/3=4#

Multiply both sides by 3 to isolate B

#=>4*3=12#

#B=12#