4x+8i=20+2yi

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Solution for 4x+8i=20+2yi equation:


Simplifying
4x + 8i = 20 + 2yi

Reorder the terms:
8i + 4x = 20 + 2yi

Solving
8i + 4x = 20 + 2iy

Solving for variable 'i'.

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

Add '-2iy' to each side of the equation.
8i + -2iy + 4x = 20 + 2iy + -2iy

Combine like terms: 2iy + -2iy = 0
8i + -2iy + 4x = 20 + 0
8i + -2iy + 4x = 20

Add '-4x' to each side of the equation.
8i + -2iy + 4x + -4x = 20 + -4x

Combine like terms: 4x + -4x = 0
8i + -2iy + 0 = 20 + -4x
8i + -2iy = 20 + -4x

Reorder the terms:
-20 + 8i + -2iy + 4x = 20 + -4x + -20 + 4x

Reorder the terms:
-20 + 8i + -2iy + 4x = 20 + -20 + -4x + 4x

Combine like terms: 20 + -20 = 0
-20 + 8i + -2iy + 4x = 0 + -4x + 4x
-20 + 8i + -2iy + 4x = -4x + 4x

Combine like terms: -4x + 4x = 0
-20 + 8i + -2iy + 4x = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-10 + 4i + -1iy + 2x) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-10 + 4i + -1iy + 2x)' equal to zero and attempt to solve: Simplifying -10 + 4i + -1iy + 2x = 0 Solving -10 + 4i + -1iy + 2x = 0 Move all terms containing i to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 4i + -1iy + 10 + 2x = 0 + 10 Reorder the terms: -10 + 10 + 4i + -1iy + 2x = 0 + 10 Combine like terms: -10 + 10 = 0 0 + 4i + -1iy + 2x = 0 + 10 4i + -1iy + 2x = 0 + 10 Combine like terms: 0 + 10 = 10 4i + -1iy + 2x = 10 Add '-2x' to each side of the equation. 4i + -1iy + 2x + -2x = 10 + -2x Combine like terms: 2x + -2x = 0 4i + -1iy + 0 = 10 + -2x 4i + -1iy = 10 + -2x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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