3b+(1-2b)=

Solution for 3b+(1-2b)= equation:

Simplifying
3b + (1 + -2b) = 0

Remove parenthesis around (1 + -2b)
3b + 1 + -2b = 0

Reorder the terms:
1 + 3b + -2b = 0

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

Solving
1 + 1b = 0

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 + 1b = 0 + -1

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

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

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

Simplifying
b = -1