b-3+6-2b=

Solution for b-3+6-2b= equation:

Simplifying
b + -3 + 6 + -2b = 0

Reorder the terms:
-3 + 6 + b + -2b = 0

Combine like terms: -3 + 6 = 3
3 + b + -2b = 0

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

Solving
3 + -1b = 0

Solving for variable 'b'.

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

Add '-3' to each side of the equation.
3 + -3 + -1b = 0 + -3

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

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

Divide each side by '-1'.
b = 3

Simplifying
b = 3