7(7+2i)=3(9i-1)

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Solution for 7(7+2i)=3(9i-1) equation: 



7(7+2i)=3(9i-1)

We move all terms to the left:

7(7+2i)-(3(9i-1))=0

We add all the numbers together, and all the variables

7(2i+7)-(3(9i-1))=0

We multiply parentheses

14i-(3(9i-1))+49=0



We calculate terms in parentheses: -(3(9i-1)), so:

3(9i-1)

We multiply parentheses

27i-3

Back to the equation:

-(27i-3)



We get rid of parentheses

14i-27i+3+49=0

We add all the numbers together, and all the variables

-13i+52=0

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

-13i=-52

i=-52/-13

i=+4

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