400(i+4)=525

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Solution for 400(i+4)=525 equation:



400(i+4)=525
We move all terms to the left:
400(i+4)-(525)=0
We multiply parentheses
400i+1600-525=0
We add all the numbers together, and all the variables
400i+1075=0
We move all terms containing i to the left, all other terms to the right
400i=-1075
i=-1075/400
i=-2+11/16

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