2(b-1)=-11

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Solution for 2(b-1)=-11 equation:



2(b-1)=-11
We move all terms to the left:
2(b-1)-(-11)=0
We add all the numbers together, and all the variables
2(b-1)+11=0
We multiply parentheses
2b-2+11=0
We add all the numbers together, and all the variables
2b+9=0
We move all terms containing b to the left, all other terms to the right
2b=-9
b=-9/2
b=-4+1/2

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