7b-5b-7=b-1

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Solution for 7b-5b-7=b-1 equation:



7b-5b-7=b-1
We move all terms to the left:
7b-5b-7-(b-1)=0
We add all the numbers together, and all the variables
2b-(b-1)-7=0
We get rid of parentheses
2b-b+1-7=0
We add all the numbers together, and all the variables
b-6=0
We move all terms containing b to the left, all other terms to the right
b=6

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