2i+5-7i=15

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Solution for 2i+5-7i=15 equation:



2i+5-7i=15
We move all terms to the left:
2i+5-7i-(15)=0
We add all the numbers together, and all the variables
-5i-10=0
We move all terms containing i to the left, all other terms to the right
-5i=10
i=10/-5
i=-2

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