-3b+6(2)=21

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Solution for -3b+6(2)=21 equation: 



-3b+6(2)=21

We move all terms to the left:

-3b+6(2)-(21)=0

We add all the numbers together, and all the variables

-3b+41=0

We move all terms containing b to the left, all other terms to the right

-3b=-41

b=-41/-3

b=13+2/3

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