-b-4b+8b+2=

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Solution for -b-4b+8b+2= equation:


Simplifying
-1b + -4b + 8b + 2 = 0

Reorder the terms:
2 + -1b + -4b + 8b = 0

Combine like terms: -1b + -4b = -5b
2 + -5b + 8b = 0

Combine like terms: -5b + 8b = 3b
2 + 3b = 0

Solving
2 + 3b = 0

Solving for variable 'b'.

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

Add '-2' to each side of the equation.
2 + -2 + 3b = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 3b = 0 + -2
3b = 0 + -2

Combine like terms: 0 + -2 = -2
3b = -2

Divide each side by '3'.
b = -0.6666666667

Simplifying
b = -0.6666666667

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