12=B*C

Solution for 12=B*C equation:

Simplifying
12 = B * C

Multiply B * C
12 = BC

Solving
12 = BC

Solving for variable 'B'.

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

Add '-1BC' to each side of the equation.
12 + -1BC = BC + -1BC

Combine like terms: BC + -1BC = 0
12 + -1BC = 0

Add '-12' to each side of the equation.
12 + -12 + -1BC = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -1BC = 0 + -12
-1BC = 0 + -12

Combine like terms: 0 + -12 = -12
-1BC = -12

Divide each side by '-1C'.
B = 12C-1

Simplifying
B = 12C-1