3b-10=-20

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Solution for 3b-10=-20 equation: 



3b-10=-20

We move all terms to the left:

3b-10-(-20)=0

We add all the numbers together, and all the variables

3b+10=0

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

3b=-10

b=-10/3

b=-3+1/3

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