4b(b-4)-b^2=3b^2-b-8

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Solution for 4b(b-4)-b^2=3b^2-b-8 equation:


Simplifying
4b(b + -4) + -1b2 = 3b2 + -1b + -8

Reorder the terms:
4b(-4 + b) + -1b2 = 3b2 + -1b + -8
(-4 * 4b + b * 4b) + -1b2 = 3b2 + -1b + -8
(-16b + 4b2) + -1b2 = 3b2 + -1b + -8

Combine like terms: 4b2 + -1b2 = 3b2
-16b + 3b2 = 3b2 + -1b + -8

Reorder the terms:
-16b + 3b2 = -8 + -1b + 3b2

Add '-3b2' to each side of the equation.
-16b + 3b2 + -3b2 = -8 + -1b + 3b2 + -3b2

Combine like terms: 3b2 + -3b2 = 0
-16b + 0 = -8 + -1b + 3b2 + -3b2
-16b = -8 + -1b + 3b2 + -3b2

Combine like terms: 3b2 + -3b2 = 0
-16b = -8 + -1b + 0
-16b = -8 + -1b

Solving
-16b = -8 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
-16b + b = -8 + -1b + b

Combine like terms: -16b + b = -15b
-15b = -8 + -1b + b

Combine like terms: -1b + b = 0
-15b = -8 + 0
-15b = -8

Divide each side by '-15'.
b = 0.5333333333

Simplifying
b = 0.5333333333

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