e=-9/e

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Solution for e=-9/e equation: 



e=-9/e

We move all terms to the left:

e-(-9/e)=0



Domain of the equation: e)!=0

e!=0/1

e!=0

e∈R



We get rid of parentheses

e+9/e=0

We multiply all the terms by the denominator


e*e+9=0

Wy multiply elements

e^2+9=0

a = 1; b = 0; c = +9;
Δ = b2-4ac
Δ = 02-4·1·9
Δ = -36
Delta is less than zero, so there is no solution for the equation

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