-b-2=1-2b

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Solution for -b-2=1-2b equation:


Simplifying
-1b + -2 = 1 + -2b

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

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

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

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

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

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

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

Divide each side by '1'.
b = 3

Simplifying
b = 3

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