-1-b=(1+2b)

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


Simplifying
-1 + -1b = (1 + 2b)

Remove parenthesis around (1 + 2b)
-1 + -1b = 1 + 2b

Solving
-1 + -1b = 1 + 2b

Solving for variable 'b'.

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

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

Combine like terms: -1b + -2b = -3b
-1 + -3b = 1 + 2b + -2b

Combine like terms: 2b + -2b = 0
-1 + -3b = 1 + 0
-1 + -3b = 1

Add '1' to each side of the equation.
-1 + 1 + -3b = 1 + 1

Combine like terms: -1 + 1 = 0
0 + -3b = 1 + 1
-3b = 1 + 1

Combine like terms: 1 + 1 = 2
-3b = 2

Divide each side by '-3'.
b = -0.6666666667

Simplifying
b = -0.6666666667

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