(-7i)-(8+2i)+(8i)=

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Solution for (-7i)-(8+2i)+(8i)= equation:


Simplifying
(-7i) + -1(8 + 2i) + (8i) = 0
(-7i) + (8 * -1 + 2i * -1) + (8i) = 0
(-7i) + (-8 + -2i) + (8i) = 0

Reorder the terms:
-8 + (-7i) + -2i + (8i) = 0

Combine like terms: (-7i) + -2i = -9i
-8 + -9i + (8i) = 0

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

Solving
-8 + -1i = 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 + -1i = 0 + 8

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

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

Divide each side by '-1'.
i = -8

Simplifying
i = -8

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