3+4j=-7+9j

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Solution for 3+4j=-7+9j equation: 



3+4j=-7+9j

We move all terms to the left:

3+4j-(-7+9j)=0

We add all the numbers together, and all the variables

4j-(9j-7)+3=0

We get rid of parentheses

4j-9j+7+3=0

We add all the numbers together, and all the variables

-5j+10=0

We move all terms containing j to the left, all other terms to the right

-5j=-10

j=-10/-5

j=+2

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