3i+2=4.5i-7

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Solution for 3i+2=4.5i-7 equation: 



3i+2=4.5i-7

We move all terms to the left:

3i+2-(4.5i-7)=0

We get rid of parentheses

3i-4.5i+7+2=0

We add all the numbers together, and all the variables

-1.5i+9=0

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

-1.5i=-9

i=-9/-1.5

i=+6

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