7.5-2(1+4.5b)=-26.5

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Solution for 7.5-2(1+4.5b)=-26.5 equation: 



7.5-2(1+4.5b)=-26.5

We move all terms to the left:

7.5-2(1+4.5b)-(-26.5)=0

We add all the numbers together, and all the variables

-2(4.5b+1)+7.5-(-26.5)=0

We add all the numbers together, and all the variables

-2(4.5b+1)+34=0

We multiply parentheses

-8b-2+34=0

We add all the numbers together, and all the variables

-8b+32=0

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

-8b=-32

b=-32/-8

b=+4

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