12+9b=6+12b

Solution for 12+9b=6+12b equation:

Simplifying
12 + 9b = 6 + 12b

Solving
12 + 9b = 6 + 12b

Solving for variable 'b'.

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

Add '-12b' to each side of the equation.
12 + 9b + -12b = 6 + 12b + -12b

Combine like terms: 9b + -12b = -3b
12 + -3b = 6 + 12b + -12b

Combine like terms: 12b + -12b = 0
12 + -3b = 6 + 0
12 + -3b = 6

Add '-12' to each side of the equation.
12 + -12 + -3b = 6 + -12

Combine like terms: 12 + -12 = 0
0 + -3b = 6 + -12
-3b = 6 + -12

Combine like terms: 6 + -12 = -6
-3b = -6

Divide each side by '-3'.
b = 2

Simplifying
b = 2