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

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Solution for 3b-(-2)=4b-12 equation: 



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

We move all terms to the left:

3b-(-2)-(4b-12)=0

We add all the numbers together, and all the variables

3b-(4b-12)+2=0

We get rid of parentheses

3b-4b+12+2=0

We add all the numbers together, and all the variables

-1b+14=0

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

-b=-14

b=-14/-1

b=+14

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