-(1/3x)-7=12

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Solution for -(1/3x)-7=12 equation: 



-(1/3x)-7=12

We move all terms to the left:

-(1/3x)-7-(12)=0



Domain of the equation: 3x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+1/3x)-7-12=0

We add all the numbers together, and all the variables

-(+1/3x)-19=0

We get rid of parentheses

-1/3x-19=0

We multiply all the terms by the denominator


-19*3x-1=0

Wy multiply elements

-57x-1=0

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

-57x=1

x=1/-57

x=-1/57

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