3x-y+(x+y)i=7+5i

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Solution for 3x-y+(x+y)i=7+5i equation:


Simplifying
3x + -1y + (x + y) * i = 7 + 5i

Reorder the terms for easier multiplication:
3x + -1y + i(x + y) = 7 + 5i
3x + -1y + (x * i + y * i) = 7 + 5i
3x + -1y + (ix + iy) = 7 + 5i

Reorder the terms:
ix + iy + 3x + -1y = 7 + 5i

Solving
ix + iy + 3x + -1y = 7 + 5i

Solving for variable 'i'.

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

Add '-5i' to each side of the equation.
ix + iy + 3x + -5i + -1y = 7 + 5i + -5i

Reorder the terms:
-5i + ix + iy + 3x + -1y = 7 + 5i + -5i

Combine like terms: 5i + -5i = 0
-5i + ix + iy + 3x + -1y = 7 + 0
-5i + ix + iy + 3x + -1y = 7

Add '-3x' to each side of the equation.
-5i + ix + iy + 3x + -3x + -1y = 7 + -3x

Combine like terms: 3x + -3x = 0
-5i + ix + iy + 0 + -1y = 7 + -3x
-5i + ix + iy + -1y = 7 + -3x

Add 'y' to each side of the equation.
-5i + ix + iy + -1y + y = 7 + -3x + y

Combine like terms: -1y + y = 0
-5i + ix + iy + 0 = 7 + -3x + y
-5i + ix + iy = 7 + -3x + y

Reorder the terms:
-7 + -5i + ix + iy + 3x + -1y = 7 + -3x + y + -7 + 3x + -1y

Reorder the terms:
-7 + -5i + ix + iy + 3x + -1y = 7 + -7 + -3x + 3x + y + -1y

Combine like terms: 7 + -7 = 0
-7 + -5i + ix + iy + 3x + -1y = 0 + -3x + 3x + y + -1y
-7 + -5i + ix + iy + 3x + -1y = -3x + 3x + y + -1y

Combine like terms: -3x + 3x = 0
-7 + -5i + ix + iy + 3x + -1y = 0 + y + -1y
-7 + -5i + ix + iy + 3x + -1y = y + -1y

Combine like terms: y + -1y = 0
-7 + -5i + ix + iy + 3x + -1y = 0

The solution to this equation could not be determined.

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