3i+7=46

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Solution for 3i+7=46 equation: 



3i+7=46

We move all terms to the left:

3i+7-(46)=0

We add all the numbers together, and all the variables

3i-39=0

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

3i=39

i=39/3

i=13

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