(-9-7i)-(-5+4i)+(4+i)=0

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Solution for (-9-7i)-(-5+4i)+(4+i)=0 equation:


Simplifying
(-9 + -7i) + -1(-5 + 4i) + (4 + i) = 0

Remove parenthesis around (-9 + -7i)
-9 + -7i + -1(-5 + 4i) + (4 + i) = 0
-9 + -7i + (-5 * -1 + 4i * -1) + (4 + i) = 0
-9 + -7i + (5 + -4i) + (4 + i) = 0

Remove parenthesis around (4 + i)
-9 + -7i + 5 + -4i + 4 + i = 0

Reorder the terms:
-9 + 5 + 4 + -7i + -4i + i = 0

Combine like terms: -9 + 5 = -4
-4 + 4 + -7i + -4i + i = 0

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

Combine like terms: -7i + -4i = -11i
-11i + i = 0

Combine like terms: -11i + i = -10i
-10i = 0

Solving
-10i = 0

Solving for variable 'i'.

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

Divide each side by '-10'.
i = 0.0

Simplifying
i = 0.0

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