(1.2)/(y-1)+(1.2)/y=1

Solution for (1.2)/(y-1)+(1.2)/y=1 equation:

(1.2)/(y-1)+(1.2)/y=1

We move all terms to the left:

(1.2)/(y-1)+(1.2)/y-(1)=0


Domain of the equation: (y-1)!=0

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

y!=1

y∈R



Domain of the equation: y!=0

y∈R


We calculate fractions


(1.2y)/(y^2-1y)+((1.2)*(y-1))/(y^2-1y)-1=0


We calculate terms in parentheses: +((1.2)*(y-1))/(y^2-1y), so:

(1.2)*(y-1))/(y^2-1y

We add all the numbers together, and all the variables

-1y+(1.2)*(y-1))/(y^2

We multiply all the terms by the denominator


-1y*(y^2+(1.2)*(y-1))

Back to the equation:

+(-1y*(y^2+(1.2)*(y-1)))


We add all the numbers together, and all the variables

(+1.2y)/(y^2-1y)+(-1y*(y^2+(1.2)*(y-1)))-1=0

We multiply all the terms by the denominator


(+1.2y)+((-1y*(y^2+(1.2)*(y-1))))*(y^2-1y)-1*(y^2-1y)=0


We calculate terms in parentheses: +((-1y*(y^2+(1.2)*(y-1))))*(y^2-1y), so:

(-1y*(y^2+(1.2)*(y-1))))*(y^2-1y

We add all the numbers together, and all the variables

-1y+(-1y*(y^2+(1.2)*(y-1))))*(y^2

Back to the equation:

+(-1y+(-1y*(y^2+(1.2)*(y-1))))*(y^2)


We get rid of parentheses

1.2y+(-1y+(-1y*(y^2+(1.2)*(y-1))))*y^2-1*(y^2-1y)=0