(7-8i)+(-12-4i)=0

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Solution for (7-8i)+(-12-4i)=0 equation:


Simplifying
(7 + -8i) + (-12 + -4i) = 0

Remove parenthesis around (7 + -8i)
7 + -8i + (-12 + -4i) = 0

Remove parenthesis around (-12 + -4i)
7 + -8i + -12 + -4i = 0

Reorder the terms:
7 + -12 + -8i + -4i = 0

Combine like terms: 7 + -12 = -5
-5 + -8i + -4i = 0

Combine like terms: -8i + -4i = -12i
-5 + -12i = 0

Solving
-5 + -12i = 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 + -12i = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -12i = 0 + 5
-12i = 0 + 5

Combine like terms: 0 + 5 = 5
-12i = 5

Divide each side by '-12'.
i = -0.4166666667

Simplifying
i = -0.4166666667

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