(5x+9y)+12i=-8+(15x-9y)i

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Solution for (5x+9y)+12i=-8+(15x-9y)i equation:


Simplifying
(5x + 9y) + 12i = -8 + (15x + -9y) * i

Remove parenthesis around (5x + 9y)
5x + 9y + 12i = -8 + (15x + -9y) * i

Reorder the terms:
12i + 5x + 9y = -8 + (15x + -9y) * i

Reorder the terms for easier multiplication:
12i + 5x + 9y = -8 + i(15x + -9y)
12i + 5x + 9y = -8 + (15x * i + -9y * i)
12i + 5x + 9y = -8 + (15ix + -9iy)

Solving
12i + 5x + 9y = -8 + 15ix + -9iy

Solving for variable 'i'.

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

Add '-15ix' to each side of the equation.
12i + 5x + -15ix + 9y = -8 + 15ix + -15ix + -9iy

Reorder the terms:
12i + -15ix + 5x + 9y = -8 + 15ix + -15ix + -9iy

Combine like terms: 15ix + -15ix = 0
12i + -15ix + 5x + 9y = -8 + 0 + -9iy
12i + -15ix + 5x + 9y = -8 + -9iy

Add '9iy' to each side of the equation.
12i + -15ix + 5x + 9iy + 9y = -8 + -9iy + 9iy

Reorder the terms:
12i + -15ix + 9iy + 5x + 9y = -8 + -9iy + 9iy

Combine like terms: -9iy + 9iy = 0
12i + -15ix + 9iy + 5x + 9y = -8 + 0
12i + -15ix + 9iy + 5x + 9y = -8

Add '-5x' to each side of the equation.
12i + -15ix + 9iy + 5x + -5x + 9y = -8 + -5x

Combine like terms: 5x + -5x = 0
12i + -15ix + 9iy + 0 + 9y = -8 + -5x
12i + -15ix + 9iy + 9y = -8 + -5x

Add '-9y' to each side of the equation.
12i + -15ix + 9iy + 9y + -9y = -8 + -5x + -9y

Combine like terms: 9y + -9y = 0
12i + -15ix + 9iy + 0 = -8 + -5x + -9y
12i + -15ix + 9iy = -8 + -5x + -9y

Reorder the terms:
8 + 12i + -15ix + 9iy + 5x + 9y = -8 + -5x + -9y + 8 + 5x + 9y

Reorder the terms:
8 + 12i + -15ix + 9iy + 5x + 9y = -8 + 8 + -5x + 5x + -9y + 9y

Combine like terms: -8 + 8 = 0
8 + 12i + -15ix + 9iy + 5x + 9y = 0 + -5x + 5x + -9y + 9y
8 + 12i + -15ix + 9iy + 5x + 9y = -5x + 5x + -9y + 9y

Combine like terms: -5x + 5x = 0
8 + 12i + -15ix + 9iy + 5x + 9y = 0 + -9y + 9y
8 + 12i + -15ix + 9iy + 5x + 9y = -9y + 9y

Combine like terms: -9y + 9y = 0
8 + 12i + -15ix + 9iy + 5x + 9y = 0

The solution to this equation could not be determined.

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