-12+4j=9

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Solution for -12+4j=9 equation:


Simplifying
-12 + 4j = 9

Solving
-12 + 4j = 9

Solving for variable 'j'.

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

Add '12' to each side of the equation.
-12 + 12 + 4j = 9 + 12

Combine like terms: -12 + 12 = 0
0 + 4j = 9 + 12
4j = 9 + 12

Combine like terms: 9 + 12 = 21
4j = 21

Divide each side by '4'.
j = 5.25

Simplifying
j = 5.25

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