3(b-7)+4=-2

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Solution for 3(b-7)+4=-2 equation: 



3(b-7)+4=-2

We move all terms to the left:

3(b-7)+4-(-2)=0

We add all the numbers together, and all the variables

3(b-7)+6=0

We multiply parentheses

3b-21+6=0

We add all the numbers together, and all the variables

3b-15=0

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

3b=15

b=15/3

b=5

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