(8-3i)+(15+7i)=0

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Solution for (8-3i)+(15+7i)=0 equation:


Simplifying
(8 + -3i) + (15 + 7i) = 0

Remove parenthesis around (8 + -3i)
8 + -3i + (15 + 7i) = 0

Remove parenthesis around (15 + 7i)
8 + -3i + 15 + 7i = 0

Reorder the terms:
8 + 15 + -3i + 7i = 0

Combine like terms: 8 + 15 = 23
23 + -3i + 7i = 0

Combine like terms: -3i + 7i = 4i
23 + 4i = 0

Solving
23 + 4i = 0

Solving for variable 'i'.

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

Add '-23' to each side of the equation.
23 + -23 + 4i = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 4i = 0 + -23
4i = 0 + -23

Combine like terms: 0 + -23 = -23
4i = -23

Divide each side by '4'.
i = -5.75

Simplifying
i = -5.75

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