(1-6i)-(2+2i)-(-7+i)=

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Solution for (1-6i)-(2+2i)-(-7+i)= equation:


Simplifying
(1 + -6i) + -1(2 + 2i) + -1(-7 + i) = 0

Remove parenthesis around (1 + -6i)
1 + -6i + -1(2 + 2i) + -1(-7 + i) = 0
1 + -6i + (2 * -1 + 2i * -1) + -1(-7 + i) = 0
1 + -6i + (-2 + -2i) + -1(-7 + i) = 0
1 + -6i + -2 + -2i + (-7 * -1 + i * -1) = 0
1 + -6i + -2 + -2i + (7 + -1i) = 0

Reorder the terms:
1 + -2 + 7 + -6i + -2i + -1i = 0

Combine like terms: 1 + -2 = -1
-1 + 7 + -6i + -2i + -1i = 0

Combine like terms: -1 + 7 = 6
6 + -6i + -2i + -1i = 0

Combine like terms: -6i + -2i = -8i
6 + -8i + -1i = 0

Combine like terms: -8i + -1i = -9i
6 + -9i = 0

Solving
6 + -9i = 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 + -9i = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -9i = 0 + -6
-9i = 0 + -6

Combine like terms: 0 + -6 = -6
-9i = -6

Divide each side by '-9'.
i = 0.6666666667

Simplifying
i = 0.6666666667

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