(12-18i)-(7+10i)=0

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Solution for (12-18i)-(7+10i)=0 equation:


Simplifying
(12 + -18i) + -1(7 + 10i) = 0

Remove parenthesis around (12 + -18i)
12 + -18i + -1(7 + 10i) = 0
12 + -18i + (7 * -1 + 10i * -1) = 0
12 + -18i + (-7 + -10i) = 0

Reorder the terms:
12 + -7 + -18i + -10i = 0

Combine like terms: 12 + -7 = 5
5 + -18i + -10i = 0

Combine like terms: -18i + -10i = -28i
5 + -28i = 0

Solving
5 + -28i = 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 + -28i = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -28i = 0 + -5
-28i = 0 + -5

Combine like terms: 0 + -5 = -5
-28i = -5

Divide each side by '-28'.
i = 0.1785714286

Simplifying
i = 0.1785714286

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