(10+5i)x+5=20

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Solution for (10+5i)x+5=20 equation:


Simplifying
(10 + 5i) * x + 5 = 20

Reorder the terms for easier multiplication:
x(10 + 5i) + 5 = 20
(10 * x + 5i * x) + 5 = 20

Reorder the terms:
(5ix + 10x) + 5 = 20
(5ix + 10x) + 5 = 20

Reorder the terms:
5 + 5ix + 10x = 20

Solving
5 + 5ix + 10x = 20

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 + 5ix + -5 + 10x = 20 + -5

Reorder the terms:
5 + -5 + 5ix + 10x = 20 + -5

Combine like terms: 5 + -5 = 0
0 + 5ix + 10x = 20 + -5
5ix + 10x = 20 + -5

Combine like terms: 20 + -5 = 15
5ix + 10x = 15

Add '-10x' to each side of the equation.
5ix + 10x + -10x = 15 + -10x

Combine like terms: 10x + -10x = 0
5ix + 0 = 15 + -10x
5ix = 15 + -10x

Divide each side by '5x'.
i = 3x-1 + -2

Simplifying
i = 3x-1 + -2

Reorder the terms:
i = -2 + 3x-1

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