1-b-1=-1

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Solution for 1-b-1=-1 equation: 


Simplifying
1 + -1b + -1 = -1

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

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

Solving
-1b = -1

Solving for variable 'b'.

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

Divide each side by '-1'.
b = 1

Simplifying
b = 1

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