(5-j)-(9+3j)=

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Solution for (5-j)-(9+3j)= equation:


Simplifying
(5 + -1j) + -1(9 + 3j) = 0

Remove parenthesis around (5 + -1j)
5 + -1j + -1(9 + 3j) = 0
5 + -1j + (9 * -1 + 3j * -1) = 0
5 + -1j + (-9 + -3j) = 0

Reorder the terms:
5 + -9 + -1j + -3j = 0

Combine like terms: 5 + -9 = -4
-4 + -1j + -3j = 0

Combine like terms: -1j + -3j = -4j
-4 + -4j = 0

Solving
-4 + -4j = 0

Solving for variable 'j'.

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

Add '4' to each side of the equation.
-4 + 4 + -4j = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -4j = 0 + 4
-4j = 0 + 4

Combine like terms: 0 + 4 = 4
-4j = 4

Divide each side by '-4'.
j = -1

Simplifying
j = -1

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