3+7i-3i-4=0

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Solution for 3+7i-3i-4=0 equation:


Simplifying
3 + 7i + -3i + -4 = 0

Reorder the terms:
3 + -4 + 7i + -3i = 0

Combine like terms: 3 + -4 = -1
-1 + 7i + -3i = 0

Combine like terms: 7i + -3i = 4i
-1 + 4i = 0

Solving
-1 + 4i = 0

Solving for variable 'i'.

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

Add '1' to each side of the equation.
-1 + 1 + 4i = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 4i = 0 + 1
4i = 0 + 1

Combine like terms: 0 + 1 = 1
4i = 1

Divide each side by '4'.
i = 0.25

Simplifying
i = 0.25

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