6/7=(-13-x)/x

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Solution for 6/7=(-13-x)/x equation: 



6/7=(-13-x)/x

We move all terms to the left:

6/7-((-13-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-13)/x)+6/7=0

We calculate fractions


(-((-1x-13)*7)/x*7)+6x/x*7)=0



We calculate terms in parentheses: +(-((-1x-13)*7)/x*7), so:

-((-1x-13)*7)/x*7

We multiply all the terms by the denominator


-((-1x-13)*7)



We calculate terms in parentheses: -((-1x-13)*7), so:

(-1x-13)*7

We multiply parentheses

-7x-91

Back to the equation:

-(-7x-91)



We get rid of parentheses

7x+91

Back to the equation:

+(7x+91)



We get rid of parentheses

7x+6x/x*7)+91=0

We multiply all the terms by the denominator


7x*x*7)+91+6x=0

Wy multiply elements

49x^3*7=0

We do not support expression: x^3

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