-8b+4=220

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Solution for -8b+4=220 equation: 



-8b+4=220

We move all terms to the left:

-8b+4-(220)=0

We add all the numbers together, and all the variables

-8b-216=0

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

-8b=216

b=216/-8

b=-27

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