5i-7=-47

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Solution for 5i-7=-47 equation: 



5i-7=-47

We move all terms to the left:

5i-7-(-47)=0

We add all the numbers together, and all the variables

5i+40=0

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

5i=-40

i=-40/5

i=-8

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