(-3+5i)+(7-2i)=

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Solution for (-3+5i)+(7-2i)= equation:


Simplifying
(-3 + 5i) + (7 + -2i) = 0

Remove parenthesis around (-3 + 5i)
-3 + 5i + (7 + -2i) = 0

Remove parenthesis around (7 + -2i)
-3 + 5i + 7 + -2i = 0

Reorder the terms:
-3 + 7 + 5i + -2i = 0

Combine like terms: -3 + 7 = 4
4 + 5i + -2i = 0

Combine like terms: 5i + -2i = 3i
4 + 3i = 0

Solving
4 + 3i = 0

Solving for variable 'i'.

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

Add '-4' to each side of the equation.
4 + -4 + 3i = 0 + -4

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

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

Divide each side by '3'.
i = -1.333333333

Simplifying
i = -1.333333333

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