(x/2)+(x/7)=(9/14))

Solution for (x/2)+(x/7)=(9/14)) equation:

(x/2)+(x/7)=(9/14))

We move all terms to the left:

(x/2)+(x/7)-((9/14)))=0

We add all the numbers together, and all the variables

(+x/2)+(+x/7)-((+9/14)))=0

We get rid of parentheses

x/2+x/7-((+9/14)))=0

We calculate fractions


98x^2/()+28x^2/()+()/()=0

We add all the numbers together, and all the variables

98x^2/()+28x^2/()+1=0

We multiply all the terms by the denominator


98x^2+28x^2+1*()=0

We add all the numbers together, and all the variables

126x^2=0

a = 126; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·126·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{252}=0$