8(3-2i)-(12+7i)=

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Solution for 8(3-2i)-(12+7i)= equation:


Simplifying
8(3 + -2i) + -1(12 + 7i) = 0
(3 * 8 + -2i * 8) + -1(12 + 7i) = 0
(24 + -16i) + -1(12 + 7i) = 0
24 + -16i + (12 * -1 + 7i * -1) = 0
24 + -16i + (-12 + -7i) = 0

Reorder the terms:
24 + -12 + -16i + -7i = 0

Combine like terms: 24 + -12 = 12
12 + -16i + -7i = 0

Combine like terms: -16i + -7i = -23i
12 + -23i = 0

Solving
12 + -23i = 0

Solving for variable 'i'.

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

Add '-12' to each side of the equation.
12 + -12 + -23i = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -23i = 0 + -12
-23i = 0 + -12

Combine like terms: 0 + -12 = -12
-23i = -12

Divide each side by '-23'.
i = 0.5217391304

Simplifying
i = 0.5217391304

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