4+2i=7+5i

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Solution for 4+2i=7+5i equation: 



4+2i=7+5i

We move all terms to the left:

4+2i-(7+5i)=0

We add all the numbers together, and all the variables

2i-(5i+7)+4=0

We get rid of parentheses

2i-5i-7+4=0

We add all the numbers together, and all the variables

-3i-3=0

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

-3i=3

i=3/-3

i=-1

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