6-9b=-8b

Solution for 6-9b=-8b equation:

Simplifying
6 + -9b = -8b

Solving
6 + -9b = -8b

Solving for variable 'b'.

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

Add '8b' to each side of the equation.
6 + -9b + 8b = -8b + 8b

Combine like terms: -9b + 8b = -1b
6 + -1b = -8b + 8b

Combine like terms: -8b + 8b = 0
6 + -1b = 0

Add '-6' to each side of the equation.
6 + -6 + -1b = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1b = 0 + -6
-1b = 0 + -6

Combine like terms: 0 + -6 = -6
-1b = -6

Divide each side by '-1'.
b = 6

Simplifying
b = 6