13+i-7+i=0

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Solution for 13+i-7+i=0 equation:


Simplifying
13 + i + -7 + i = 0

Reorder the terms:
13 + -7 + i + i = 0

Combine like terms: 13 + -7 = 6
6 + i + i = 0

Combine like terms: i + i = 2i
6 + 2i = 0

Solving
6 + 2i = 0

Solving for variable 'i'.

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

Add '-6' to each side of the equation.
6 + -6 + 2i = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 2i = 0 + -6
2i = 0 + -6

Combine like terms: 0 + -6 = -6
2i = -6

Divide each side by '2'.
i = -3

Simplifying
i = -3

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