84=7-7j

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Solution for 84=7-7j equation: 



84=7-7j

We move all terms to the left:

84-(7-7j)=0

We add all the numbers together, and all the variables

-(-7j+7)+84=0

We get rid of parentheses

7j-7+84=0

We add all the numbers together, and all the variables

7j+77=0

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

7j=-77

j=-77/7

j=-11

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