z^3+3z-2i=0

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Solution for z^3+3z-2i=0 equation:


Simplifying
z3 + 3z + -2i = 0

Reorder the terms:
-2i + 3z + z3 = 0

Solving
-2i + 3z + z3 = 0

Solving for variable 'i'.

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

Add '-3z' to each side of the equation.
-2i + 3z + -3z + z3 = 0 + -3z

Combine like terms: 3z + -3z = 0
-2i + 0 + z3 = 0 + -3z
-2i + z3 = 0 + -3z
Remove the zero:
-2i + z3 = -3z

Add '-1z3' to each side of the equation.
-2i + z3 + -1z3 = -3z + -1z3

Combine like terms: z3 + -1z3 = 0
-2i + 0 = -3z + -1z3
-2i = -3z + -1z3

Divide each side by '-2'.
i = 1.5z + 0.5z3

Simplifying
i = 1.5z + 0.5z3

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