3x-12i=4(9+yi)

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


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

Reorder the terms:
-12i + 3x = 4(9 + yi)
-12i + 3x = (9 * 4 + iy * 4)
-12i + 3x = (36 + 4iy)

Solving
-12i + 3x = 36 + 4iy

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.
-12i + -4iy + 3x = 36 + 4iy + -4iy

Combine like terms: 4iy + -4iy = 0
-12i + -4iy + 3x = 36 + 0
-12i + -4iy + 3x = 36

Add '-3x' to each side of the equation.
-12i + -4iy + 3x + -3x = 36 + -3x

Combine like terms: 3x + -3x = 0
-12i + -4iy + 0 = 36 + -3x
-12i + -4iy = 36 + -3x

Reorder the terms:
-36 + -12i + -4iy + 3x = 36 + -3x + -36 + 3x

Reorder the terms:
-36 + -12i + -4iy + 3x = 36 + -36 + -3x + 3x

Combine like terms: 36 + -36 = 0
-36 + -12i + -4iy + 3x = 0 + -3x + 3x
-36 + -12i + -4iy + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
-36 + -12i + -4iy + 3x = 0

The solution to this equation could not be determined.

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