2b-1=-11

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Solution for 2b-1=-11 equation: 


Simplifying
2b + -1 = -11

Reorder the terms:
-1 + 2b = -11

Solving
-1 + 2b = -11

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + 2b = -11 + 1

Combine like terms: -1 + 1 = 0
0 + 2b = -11 + 1
2b = -11 + 1

Combine like terms: -11 + 1 = -10
2b = -10

Divide each side by '2'.
b = -5

Simplifying
b = -5

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