3x+7i=9+yi

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Solution for 3x+7i=9+yi equation:


Simplifying
3x + 7i = 9 + yi

Reorder the terms:
7i + 3x = 9 + yi

Solving
7i + 3x = 9 + iy

Solving for variable 'i'.

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

Add '-1iy' to each side of the equation.
7i + -1iy + 3x = 9 + iy + -1iy

Combine like terms: iy + -1iy = 0
7i + -1iy + 3x = 9 + 0
7i + -1iy + 3x = 9

Add '-3x' to each side of the equation.
7i + -1iy + 3x + -3x = 9 + -3x

Combine like terms: 3x + -3x = 0
7i + -1iy + 0 = 9 + -3x
7i + -1iy = 9 + -3x

Reorder the terms:
-9 + 7i + -1iy + 3x = 9 + -3x + -9 + 3x

Reorder the terms:
-9 + 7i + -1iy + 3x = 9 + -9 + -3x + 3x

Combine like terms: 9 + -9 = 0
-9 + 7i + -1iy + 3x = 0 + -3x + 3x
-9 + 7i + -1iy + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
-9 + 7i + -1iy + 3x = 0

The solution to this equation could not be determined.

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