13-(5+i)+7i=

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Solution for 13-(5+i)+7i= equation:


Simplifying
13 + -1(5 + i) + 7i = 0
13 + (5 * -1 + i * -1) + 7i = 0
13 + (-5 + -1i) + 7i = 0

Combine like terms: 13 + -5 = 8
8 + -1i + 7i = 0

Combine like terms: -1i + 7i = 6i
8 + 6i = 0

Solving
8 + 6i = 0

Solving for variable 'i'.

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

Add '-8' to each side of the equation.
8 + -8 + 6i = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 6i = 0 + -8
6i = 0 + -8

Combine like terms: 0 + -8 = -8
6i = -8

Divide each side by '6'.
i = -1.333333333

Simplifying
i = -1.333333333

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