(2-i)+(13+4i)=0

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Solution for (2-i)+(13+4i)=0 equation:


Simplifying
(2 + -1i) + (13 + 4i) = 0

Remove parenthesis around (2 + -1i)
2 + -1i + (13 + 4i) = 0

Remove parenthesis around (13 + 4i)
2 + -1i + 13 + 4i = 0

Reorder the terms:
2 + 13 + -1i + 4i = 0

Combine like terms: 2 + 13 = 15
15 + -1i + 4i = 0

Combine like terms: -1i + 4i = 3i
15 + 3i = 0

Solving
15 + 3i = 0

Solving for variable 'i'.

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

Add '-15' to each side of the equation.
15 + -15 + 3i = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 3i = 0 + -15
3i = 0 + -15

Combine like terms: 0 + -15 = -15
3i = -15

Divide each side by '3'.
i = -5

Simplifying
i = -5

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