7/9=(x-2.6)/x

Solution for 7/9=(x-2.6)/x equation:

7/9=(x-2.6)/x

We move all terms to the left:

7/9-((x-2.6)/x)=0


Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R


We calculate fractions


(-((x-2.6)*9)/x*9)+7x/x*9)=0


We calculate terms in parentheses: +(-((x-2.6)*9)/x*9), so:

-((x-2.6)*9)/x*9

We multiply all the terms by the denominator


-((x-2.6)*9)


We calculate terms in parentheses: -((x-2.6)*9), so:

(x-2.6)*9

We multiply parentheses

9x-23.4

Back to the equation:

-(9x-23.4)


We get rid of parentheses

-9x+23.4

Back to the equation:

+(-9x+23.4)


We get rid of parentheses

-9x+7x/x*9)+23.4=0

We multiply all the terms by the denominator


-9x*x*9)+23.4+7x=0

Wy multiply elements

-81x^3*9=0

We do not support expression: x^3