21(2-i)+12i=44

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Solution for 21(2-i)+12i=44 equation: 



21(2-i)+12i=44

We move all terms to the left:

21(2-i)+12i-(44)=0

We add all the numbers together, and all the variables

21(-1i+2)+12i-44=0

We add all the numbers together, and all the variables

12i+21(-1i+2)-44=0

We multiply parentheses

12i-21i+42-44=0

We add all the numbers together, and all the variables

-9i-2=0

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

-9i=2

i=2/-9

i=-2/9

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