B(12+b)-7=2b+b(-4+b)

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Solution for B(12+b)-7=2b+b(-4+b) equation: 


Simplifying
B(12 + b) + -7 = 2b + b(-4 + b)
(12 * B + b * B) + -7 = 2b + b(-4 + b)
(12B + bB) + -7 = 2b + b(-4 + b)

Reorder the terms:
-7 + 12B + bB = 2b + b(-4 + b)
-7 + 12B + bB = 2b + (-4 * b + b * b)
-7 + 12B + bB = 2b + (-4b + b2)

Combine like terms: 2b + -4b = -2b
-7 + 12B + bB = -2b + b2

Solving
-7 + 12B + bB = -2b + b2

Solving for variable 'B'.

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

Add '7' to each side of the equation.
-7 + 12B + 7 + bB = -2b + 7 + b2

Reorder the terms:
-7 + 7 + 12B + bB = -2b + 7 + b2

Combine like terms: -7 + 7 = 0
0 + 12B + bB = -2b + 7 + b2
12B + bB = -2b + 7 + b2

Reorder the terms:
12B + bB = 7 + -2b + b2

Reorder the terms:
-7 + 12B + 2b + bB + -1b2 = 7 + -2b + b2 + -7 + 2b + -1b2

Reorder the terms:
-7 + 12B + 2b + bB + -1b2 = 7 + -7 + -2b + 2b + b2 + -1b2

Combine like terms: 7 + -7 = 0
-7 + 12B + 2b + bB + -1b2 = 0 + -2b + 2b + b2 + -1b2
-7 + 12B + 2b + bB + -1b2 = -2b + 2b + b2 + -1b2

Combine like terms: -2b + 2b = 0
-7 + 12B + 2b + bB + -1b2 = 0 + b2 + -1b2
-7 + 12B + 2b + bB + -1b2 = b2 + -1b2

Combine like terms: b2 + -1b2 = 0
-7 + 12B + 2b + bB + -1b2 = 0

The solution to this equation could not be determined.

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