(-11+8i)-(-4-8i)=

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Solution for (-11+8i)-(-4-8i)= equation:


Simplifying
(-11 + 8i) + -1(-4 + -8i) = 0

Remove parenthesis around (-11 + 8i)
-11 + 8i + -1(-4 + -8i) = 0
-11 + 8i + (-4 * -1 + -8i * -1) = 0
-11 + 8i + (4 + 8i) = 0

Reorder the terms:
-11 + 4 + 8i + 8i = 0

Combine like terms: -11 + 4 = -7
-7 + 8i + 8i = 0

Combine like terms: 8i + 8i = 16i
-7 + 16i = 0

Solving
-7 + 16i = 0

Solving for variable 'i'.

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

Add '7' to each side of the equation.
-7 + 7 + 16i = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 16i = 0 + 7
16i = 0 + 7

Combine like terms: 0 + 7 = 7
16i = 7

Divide each side by '16'.
i = 0.4375

Simplifying
i = 0.4375

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