(-2-5i)+(-1+4i)=

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Solution for (-2-5i)+(-1+4i)= equation:


Simplifying
(-2 + -5i) + (-1 + 4i) = 0

Remove parenthesis around (-2 + -5i)
-2 + -5i + (-1 + 4i) = 0

Remove parenthesis around (-1 + 4i)
-2 + -5i + -1 + 4i = 0

Reorder the terms:
-2 + -1 + -5i + 4i = 0

Combine like terms: -2 + -1 = -3
-3 + -5i + 4i = 0

Combine like terms: -5i + 4i = -1i
-3 + -1i = 0

Solving
-3 + -1i = 0

Solving for variable 'i'.

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

Add '3' to each side of the equation.
-3 + 3 + -1i = 0 + 3

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

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

Divide each side by '-1'.
i = -3

Simplifying
i = -3

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