-2(5+-j)=

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Solution for -2(5+-j)= equation:


Simplifying
-2(5 + -1j) = 0
(5 * -2 + -1j * -2) = 0
(-10 + 2j) = 0

Solving
-10 + 2j = 0

Solving for variable 'j'.

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

Add '10' to each side of the equation.
-10 + 10 + 2j = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 2j = 0 + 10
2j = 0 + 10

Combine like terms: 0 + 10 = 10
2j = 10

Divide each side by '2'.
j = 5

Simplifying
j = 5

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