2b-8=b+-7

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Solution for 2b-8=b+-7 equation: 



2b-8=b+-7

We move all terms to the left:

2b-8-(b+-7)=0

We add all the numbers together, and all the variables

2b-(b-7)-8=0

We get rid of parentheses

2b-b+7-8=0

We add all the numbers together, and all the variables

b-1=0

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

b=1

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