-2/5i=4

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Solution for -2/5i=4 equation:



-2/5i=4
We move all terms to the left:
-2/5i-(4)=0
Domain of the equation: 5i!=0
i!=0/5
i!=0
i∈R
We multiply all the terms by the denominator
-4*5i-2=0
Wy multiply elements
-20i-2=0
We move all terms containing i to the left, all other terms to the right
-20i=2
i=2/-20
i=-1/10

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