-6/5x-9=21

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Solution for -6/5x-9=21 equation: 



-6/5x-9=21

We move all terms to the left:

-6/5x-9-(21)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

-6/5x-30=0

We multiply all the terms by the denominator


-30*5x-6=0

Wy multiply elements

-150x-6=0

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

-150x=6

x=6/-150

x=-1/25

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