i+(-1+2)=0

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Solution for i+(-1+2)=0 equation: 


Simplifying
i + (-1 + 2) = 0

Combine like terms: -1 + 2 = 1
i + (1) = 0
i + 1 = 0

Reorder the terms:
1 + i = 0

Solving
1 + i = 0

Solving for variable 'i'.

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

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

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

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

Simplifying
i = -1

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