3b+6+b-3=

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

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

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

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

Combine like terms: 3b + b = 4b
3 + 4b = 0

Solving
3 + 4b = 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 + 4b = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 4b = 0 + -3
4b = 0 + -3

Combine like terms: 0 + -3 = -3
4b = -3

Divide each side by '4'.
b = -0.75

Simplifying
b = -0.75