(5-9i)+(-3+7i)=

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Solution for (5-9i)+(-3+7i)= equation:


Simplifying
(5 + -9i) + (-3 + 7i) = 0

Remove parenthesis around (5 + -9i)
5 + -9i + (-3 + 7i) = 0

Remove parenthesis around (-3 + 7i)
5 + -9i + -3 + 7i = 0

Reorder the terms:
5 + -3 + -9i + 7i = 0

Combine like terms: 5 + -3 = 2
2 + -9i + 7i = 0

Combine like terms: -9i + 7i = -2i
2 + -2i = 0

Solving
2 + -2i = 0

Solving for variable 'i'.

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

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

Combine like terms: 2 + -2 = 0
0 + -2i = 0 + -2
-2i = 0 + -2

Combine like terms: 0 + -2 = -2
-2i = -2

Divide each side by '-2'.
i = 1

Simplifying
i = 1

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