7.6b-1.5(-6.3b+5.1)=20.85+2.8b

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Solution for 7.6b-1.5(-6.3b+5.1)=20.85+2.8b equation: 



7.6b-1.5(-6.3b+5.1)=20.85+2.8b

We move all terms to the left:

7.6b-1.5(-6.3b+5.1)-(20.85+2.8b)=0

We add all the numbers together, and all the variables

7.6b-1.5(-6.3b+5.1)-(2.8b+20.85)=0

We multiply parentheses

7.6b+9b-(2.8b+20.85)-7.65=0

We get rid of parentheses

7.6b+9b-2.8b-20.85-7.65=0

We add all the numbers together, and all the variables

13.8b-28.5=0

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

13.8b=28.5

b=28.5/13.8

b=2+0.9/13.8

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