5-(1/2)(x-6)=4

Solution for 5-(1/2)(x-6)=4 equation:

5-(1/2)(x-6)=4

We move all terms to the left:

5-(1/2)(x-6)-(4)=0


Domain of the equation: 2)(x-6)!=0

x∈R


We add all the numbers together, and all the variables

-(+1/2)(x-6)+5-4=0

We add all the numbers together, and all the variables

-(+1/2)(x-6)+1=0

We multiply parentheses ..

-(+x^2+1/2*-6)+1=0

We multiply all the terms by the denominator


-(+x^2+1+1*2*-6)=0

We get rid of parentheses

-x^2-1+6-1*2*=0

We add all the numbers together, and all the variables

-1x^2=0

a = -1; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-1)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

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