3x+y+5xi+yi=9-7yi

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Solution for 3x+y+5xi+yi=9-7yi equation:


Simplifying
3x + y + 5xi + yi = 9 + -7yi

Reorder the terms:
5ix + iy + 3x + y = 9 + -7yi

Solving
5ix + iy + 3x + y = 9 + -7iy

Solving for variable 'i'.

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

Add '7iy' to each side of the equation.
5ix + iy + 3x + 7iy + y = 9 + -7iy + 7iy

Reorder the terms:
5ix + iy + 7iy + 3x + y = 9 + -7iy + 7iy

Combine like terms: iy + 7iy = 8iy
5ix + 8iy + 3x + y = 9 + -7iy + 7iy

Combine like terms: -7iy + 7iy = 0
5ix + 8iy + 3x + y = 9 + 0
5ix + 8iy + 3x + y = 9

Add '-3x' to each side of the equation.
5ix + 8iy + 3x + -3x + y = 9 + -3x

Combine like terms: 3x + -3x = 0
5ix + 8iy + 0 + y = 9 + -3x
5ix + 8iy + y = 9 + -3x

Add '-1y' to each side of the equation.
5ix + 8iy + y + -1y = 9 + -3x + -1y

Combine like terms: y + -1y = 0
5ix + 8iy + 0 = 9 + -3x + -1y
5ix + 8iy = 9 + -3x + -1y

Reorder the terms:
-9 + 5ix + 8iy + 3x + y = 9 + -3x + -1y + -9 + 3x + y

Reorder the terms:
-9 + 5ix + 8iy + 3x + y = 9 + -9 + -3x + 3x + -1y + y

Combine like terms: 9 + -9 = 0
-9 + 5ix + 8iy + 3x + y = 0 + -3x + 3x + -1y + y
-9 + 5ix + 8iy + 3x + y = -3x + 3x + -1y + y

Combine like terms: -3x + 3x = 0
-9 + 5ix + 8iy + 3x + y = 0 + -1y + y
-9 + 5ix + 8iy + 3x + y = -1y + y

Combine like terms: -1y + y = 0
-9 + 5ix + 8iy + 3x + y = 0

The solution to this equation could not be determined.

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