(8+20i)-(-8+12i)=0

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Solution for (8+20i)-(-8+12i)=0 equation:


Simplifying
(8 + 20i) + -1(-8 + 12i) = 0

Remove parenthesis around (8 + 20i)
8 + 20i + -1(-8 + 12i) = 0
8 + 20i + (-8 * -1 + 12i * -1) = 0
8 + 20i + (8 + -12i) = 0

Reorder the terms:
8 + 8 + 20i + -12i = 0

Combine like terms: 8 + 8 = 16
16 + 20i + -12i = 0

Combine like terms: 20i + -12i = 8i
16 + 8i = 0

Solving
16 + 8i = 0

Solving for variable 'i'.

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

Add '-16' to each side of the equation.
16 + -16 + 8i = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 8i = 0 + -16
8i = 0 + -16

Combine like terms: 0 + -16 = -16
8i = -16

Divide each side by '8'.
i = -2

Simplifying
i = -2

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