-9(x-5)=x+22(1/2)

Solution for -9(x-5)=x+22(1/2) equation:

-9(x-5)=x+22(1/2)

We move all terms to the left:

-9(x-5)-(x+22(1/2))=0

We add all the numbers together, and all the variables

-9(x-5)-(x+22(+1/2))=0

We multiply parentheses

-9x-(x+22(+1/2))+45=0

We multiply all the terms by the denominator


-9x*2))-(x+22(+1+45*2))=0

We add all the numbers together, and all the variables

-9x*2))-(x+2291)=0

Wy multiply elements

-18x^2=0

a = -18; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-18)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{-36}=0$