8(2.67-1.33b)-9b=-77

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Solution for 8(2.67-1.33b)-9b=-77 equation: 



8(2.67-1.33b)-9b=-77

We move all terms to the left:

8(2.67-1.33b)-9b-(-77)=0

We add all the numbers together, and all the variables

8(-1.33b+2.67)-9b-(-77)=0

We add all the numbers together, and all the variables

-9b+8(-1.33b+2.67)+77=0

We multiply parentheses

-9b-8b+21.36+77=0

We add all the numbers together, and all the variables

-17b+98.36=0

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

-17b=-98.36

b=-98.36/-17

b=5+9.8235294117647/12.5

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