B(a+c)=av

Solution for B(a+c)=av equation:

Simplifying
B(a + c) = av
(a * B + c * B) = av
(aB + cB) = av

Solving
aB + cB = av

Solving for variable 'a'.

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

Add '-1av' to each side of the equation.
aB + -1av + cB = av + -1av

Combine like terms: av + -1av = 0
aB + -1av + cB = 0

Add '-1cB' to each side of the equation.
aB + -1av + cB + -1cB = 0 + -1cB

Combine like terms: cB + -1cB = 0
aB + -1av + 0 = 0 + -1cB
aB + -1av = 0 + -1cB
Remove the zero:
aB + -1av = -1cB

Combine like terms: -1cB + cB = 0
aB + -1av + cB = 0

The solution to this equation could not be determined.