7.5-4(1-5.5x)=-30.5

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Solution for 7.5-4(1-5.5x)=-30.5 equation: 



7.5-4(1-5.5x)=-30.5

We move all terms to the left:

7.5-4(1-5.5x)-(-30.5)=0

We add all the numbers together, and all the variables

-4(-5.5x+1)+7.5-(-30.5)=0

We add all the numbers together, and all the variables

-4(-5.5x+1)+38=0

We multiply parentheses

20x-4+38=0

We add all the numbers together, and all the variables

20x+34=0

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

20x=-34

x=-34/20

x=-1+7/10

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