-143=(1000-x)/x

Solution for -143=(1000-x)/x equation:

-143=(1000-x)/x

We move all terms to the left:

-143-((1000-x)/x)=0


Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

-((-1x+1000)/x)-143=0

We multiply all the terms by the denominator


-((-1x+1000)-143*x)=0


We calculate terms in parentheses: -((-1x+1000)-143*x), so:

(-1x+1000)-143*x

We add all the numbers together, and all the variables

-143x+(-1x+1000)

We get rid of parentheses

-143x-1x+1000

We add all the numbers together, and all the variables

-144x+1000

Back to the equation:

-(-144x+1000)


We get rid of parentheses

144x-1000=0

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

144x=1000

x=1000/144

x=6+17/18