(-1)-(8i)-(4)-i=

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Solution for (-1)-(8i)-(4)-i= equation:


Simplifying
(-1) + -1(8i) + -1(4) + -1i = 0
-1 + -1(8i) + -1(4) + -1i = 0

Remove parenthesis around (8i)
-1 + -1 * 8i + -1(4) + -1i = 0

Multiply -1 * 8
-1 + -8i + -1(4) + -1i = 0

Multiply -1 * 4
-1 + -8i + -4 + -1i = 0

Reorder the terms:
-1 + -4 + -8i + -1i = 0

Combine like terms: -1 + -4 = -5
-5 + -8i + -1i = 0

Combine like terms: -8i + -1i = -9i
-5 + -9i = 0

Solving
-5 + -9i = 0

Solving for variable 'i'.

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

Add '5' to each side of the equation.
-5 + 5 + -9i = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -9i = 0 + 5
-9i = 0 + 5

Combine like terms: 0 + 5 = 5
-9i = 5

Divide each side by '-9'.
i = -0.5555555556

Simplifying
i = -0.5555555556

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