(4x+3i)-(-9+i)=0

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Solution for (4x+3i)-(-9+i)=0 equation:


Simplifying
(4x + 3i) + -1(-9 + i) = 0

Reorder the terms:
(3i + 4x) + -1(-9 + i) = 0

Remove parenthesis around (3i + 4x)
3i + 4x + -1(-9 + i) = 0
3i + 4x + (-9 * -1 + i * -1) = 0
3i + 4x + (9 + -1i) = 0

Reorder the terms:
9 + 3i + -1i + 4x = 0

Combine like terms: 3i + -1i = 2i
9 + 2i + 4x = 0

Solving
9 + 2i + 4x = 0

Solving for variable 'i'.

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

Add '-9' to each side of the equation.
9 + 2i + -9 + 4x = 0 + -9

Reorder the terms:
9 + -9 + 2i + 4x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 2i + 4x = 0 + -9
2i + 4x = 0 + -9

Combine like terms: 0 + -9 = -9
2i + 4x = -9

Add '-4x' to each side of the equation.
2i + 4x + -4x = -9 + -4x

Combine like terms: 4x + -4x = 0
2i + 0 = -9 + -4x
2i = -9 + -4x

Divide each side by '2'.
i = -4.5 + -2x

Simplifying
i = -4.5 + -2x

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