(x/2)+(x/9)=(9/4)

Solution for (x/2)+(x/9)=(9/4) equation:

(x/2)+(x/9)=(9/4)

We move all terms to the left:

(x/2)+(x/9)-((9/4))=0

We add all the numbers together, and all the variables

(+x/2)+(+x/9)-((+9/4))=0

We get rid of parentheses

x/2+x/9-((+9/4))=0

We calculate fractions


144x^2/()+32x^2/()+()/()=0

We add all the numbers together, and all the variables

144x^2/()+32x^2/()+1=0

We multiply all the terms by the denominator


144x^2+32x^2+1*()=0

We add all the numbers together, and all the variables

176x^2=0

a = 176; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·176·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{352}=0$