4x^3+2bx+8=o

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Solution for 4x^3+2bx+8=o equation:


Simplifying
4x3 + 2bx + 8 = o

Reorder the terms:
8 + 2bx + 4x3 = o

Solving
8 + 2bx + 4x3 = o

Solving for variable 'b'.

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

Add '-8' to each side of the equation.
8 + 2bx + -8 + 4x3 = -8 + o

Reorder the terms:
8 + -8 + 2bx + 4x3 = -8 + o

Combine like terms: 8 + -8 = 0
0 + 2bx + 4x3 = -8 + o
2bx + 4x3 = -8 + o

Add '-4x3' to each side of the equation.
2bx + 4x3 + -4x3 = -8 + o + -4x3

Combine like terms: 4x3 + -4x3 = 0
2bx + 0 = -8 + o + -4x3
2bx = -8 + o + -4x3

Divide each side by '2x'.
b = -4x-1 + 0.5ox-1 + -2x2

Simplifying
b = -4x-1 + 0.5ox-1 + -2x2

Reorder the terms:
b = 0.5ox-1 + -4x-1 + -2x2

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