12.89=8C*B

Solution for 12.89=8C*B equation:

Simplifying
12.89 = 8C * B

Multiply C * B
12.89 = 8BC

Solving
12.89 = 8BC

Solving for variable 'B'.

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

Add '-8BC' to each side of the equation.
12.89 + -8BC = 8BC + -8BC

Combine like terms: 8BC + -8BC = 0
12.89 + -8BC = 0

Add '-12.89' to each side of the equation.
12.89 + -12.89 + -8BC = 0 + -12.89

Combine like terms: 12.89 + -12.89 = 0.00
0.00 + -8BC = 0 + -12.89
-8BC = 0 + -12.89

Combine like terms: 0 + -12.89 = -12.89
-8BC = -12.89

Divide each side by '-8C'.
B = 1.61125C-1

Simplifying
B = 1.61125C-1