3,1b-7=2,8b+8

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Solution for 3,1b-7=2,8b+8 equation: 



3.1b-7=2.8b+8

We move all terms to the left:

3.1b-7-(2.8b+8)=0

We get rid of parentheses

3.1b-2.8b-8-7=0

We add all the numbers together, and all the variables

0.3b-15=0

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

0.3b=15

b=15/0.3

b=50

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