X=-45/y=12-y

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Solution for X=-45/y=12-y equation: 



X=-45/X=12-X

We move all terms to the left:

X-(-45/X)=0



Domain of the equation: X)!=0

X!=0/1

X!=0

X∈R



We get rid of parentheses

X+45/X=0

We multiply all the terms by the denominator


X*X+45=0

Wy multiply elements

X^2+45=0

a = 1; b = 0; c = +45;
Δ = b2-4ac
Δ = 02-4·1·45
Δ = -180
Delta is less than zero, so there is no solution for the equation

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