-4/5x-9=-1

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



-4/5x-9=-1

We move all terms to the left:

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



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

-4/5x-8=0

We multiply all the terms by the denominator


-8*5x-4=0

Wy multiply elements

-40x-4=0

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

-40x=4

x=4/-40

x=-1/10

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