4/5e-1=-9

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Solution for 4/5e-1=-9 equation: 



4/5e-1=-9

We move all terms to the left:

4/5e-1-(-9)=0



Domain of the equation: 5e!=0

e!=0/5

e!=0

e∈R



We add all the numbers together, and all the variables

4/5e+8=0

We multiply all the terms by the denominator


8*5e+4=0

Wy multiply elements

40e+4=0

We move all terms containing e to the left, all other terms to the right

40e=-4

e=-4/40

e=-1/10

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