(7+3i)+(-8-9i)=0

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Solution for (7+3i)+(-8-9i)=0 equation:


Simplifying
(7 + 3i) + (-8 + -9i) = 0

Remove parenthesis around (7 + 3i)
7 + 3i + (-8 + -9i) = 0

Remove parenthesis around (-8 + -9i)
7 + 3i + -8 + -9i = 0

Reorder the terms:
7 + -8 + 3i + -9i = 0

Combine like terms: 7 + -8 = -1
-1 + 3i + -9i = 0

Combine like terms: 3i + -9i = -6i
-1 + -6i = 0

Solving
-1 + -6i = 0

Solving for variable 'i'.

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

Add '1' to each side of the equation.
-1 + 1 + -6i = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -6i = 0 + 1
-6i = 0 + 1

Combine like terms: 0 + 1 = 1
-6i = 1

Divide each side by '-6'.
i = -0.1666666667

Simplifying
i = -0.1666666667

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