12-9i=3x+4yi

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Solution for 12-9i=3x+4yi equation:


Simplifying
12 + -9i = 3x + 4yi

Reorder the terms:
12 + -9i = 4iy + 3x

Solving
12 + -9i = 4iy + 3x

Solving for variable 'i'.

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

Add '-4iy' to each side of the equation.
12 + -9i + -4iy = 4iy + -4iy + 3x

Combine like terms: 4iy + -4iy = 0
12 + -9i + -4iy = 0 + 3x
12 + -9i + -4iy = 3x

Add '-12' to each side of the equation.
12 + -9i + -12 + -4iy = -12 + 3x

Reorder the terms:
12 + -12 + -9i + -4iy = -12 + 3x

Combine like terms: 12 + -12 = 0
0 + -9i + -4iy = -12 + 3x
-9i + -4iy = -12 + 3x

Reorder the terms:
12 + -9i + -4iy + -3x = -12 + 3x + 12 + -3x

Reorder the terms:
12 + -9i + -4iy + -3x = -12 + 12 + 3x + -3x

Combine like terms: -12 + 12 = 0
12 + -9i + -4iy + -3x = 0 + 3x + -3x
12 + -9i + -4iy + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
12 + -9i + -4iy + -3x = 0

The solution to this equation could not be determined.

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