-4+(9-2i)+3i=

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Solution for -4+(9-2i)+3i= equation:


Simplifying
-4 + (9 + -2i) + 3i = 0

Remove parenthesis around (9 + -2i)
-4 + 9 + -2i + 3i = 0

Combine like terms: -4 + 9 = 5
5 + -2i + 3i = 0

Combine like terms: -2i + 3i = 1i
5 + 1i = 0

Solving
5 + 1i = 0

Solving for variable 'i'.

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

Add '-5' to each side of the equation.
5 + -5 + 1i = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 1i = 0 + -5
1i = 0 + -5

Combine like terms: 0 + -5 = -5
1i = -5

Divide each side by '1'.
i = -5

Simplifying
i = -5

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