(8+4i)-(x+yi)=(-9+6i)

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Solution for (8+4i)-(x+yi)=(-9+6i) equation:


Simplifying
(8 + 4i) + -1(x + yi) = (-9 + 6i)

Remove parenthesis around (8 + 4i)
8 + 4i + -1(x + yi) = (-9 + 6i)

Reorder the terms:
8 + 4i + -1(iy + x) = (-9 + 6i)
8 + 4i + (iy * -1 + x * -1) = (-9 + 6i)
8 + 4i + (-1iy + -1x) = (-9 + 6i)

Remove parenthesis around (-9 + 6i)
8 + 4i + -1iy + -1x = -9 + 6i

Solving
8 + 4i + -1iy + -1x = -9 + 6i

Solving for variable 'i'.

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

Add '-6i' to each side of the equation.
8 + 4i + -1iy + -6i + -1x = -9 + 6i + -6i

Reorder the terms:
8 + 4i + -6i + -1iy + -1x = -9 + 6i + -6i

Combine like terms: 4i + -6i = -2i
8 + -2i + -1iy + -1x = -9 + 6i + -6i

Combine like terms: 6i + -6i = 0
8 + -2i + -1iy + -1x = -9 + 0
8 + -2i + -1iy + -1x = -9

Add '-8' to each side of the equation.
8 + -2i + -1iy + -8 + -1x = -9 + -8

Reorder the terms:
8 + -8 + -2i + -1iy + -1x = -9 + -8

Combine like terms: 8 + -8 = 0
0 + -2i + -1iy + -1x = -9 + -8
-2i + -1iy + -1x = -9 + -8

Combine like terms: -9 + -8 = -17
-2i + -1iy + -1x = -17

Add 'x' to each side of the equation.
-2i + -1iy + -1x + x = -17 + x

Combine like terms: -1x + x = 0
-2i + -1iy + 0 = -17 + x
-2i + -1iy = -17 + x

Reorder the terms:
17 + -2i + -1iy + -1x = -17 + x + 17 + -1x

Reorder the terms:
17 + -2i + -1iy + -1x = -17 + 17 + x + -1x

Combine like terms: -17 + 17 = 0
17 + -2i + -1iy + -1x = 0 + x + -1x
17 + -2i + -1iy + -1x = x + -1x

Combine like terms: x + -1x = 0
17 + -2i + -1iy + -1x = 0

The solution to this equation could not be determined.

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