x^3+bx=0

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Solution for x^3+bx=0 equation:


Simplifying
x3 + bx = 0

Reorder the terms:
bx + x3 = 0

Solving
bx + x3 = 0

Solving for variable 'b'.

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

Add '-1x3' to each side of the equation.
bx + x3 + -1x3 = 0 + -1x3

Combine like terms: x3 + -1x3 = 0
bx + 0 = 0 + -1x3
bx = 0 + -1x3
Remove the zero:
bx = -1x3

Divide each side by 'x'.
b = -1x2

Simplifying
b = -1x2

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