5b+4=b-8

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Solution for 5b+4=b-8 equation: 



5b+4=b-8

We move all terms to the left:

5b+4-(b-8)=0

We get rid of parentheses

5b-b+8+4=0

We add all the numbers together, and all the variables

4b+12=0

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

4b=-12

b=-12/4

b=-3

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