9i+(-8-i)=

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Solution for 9i+(-8-i)= equation:


Simplifying
9i + (-8 + -1i) = 0

Remove parenthesis around (-8 + -1i)
9i + -8 + -1i = 0

Reorder the terms:
-8 + 9i + -1i = 0

Combine like terms: 9i + -1i = 8i
-8 + 8i = 0

Solving
-8 + 8i = 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 + 8i = 0 + 8

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

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

Divide each side by '8'.
i = 1

Simplifying
i = 1

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