/10x-5=-5x-5+15x

Solution for /10x-5=-5x-5+15x equation:

/10x-5=-5x-5+15x

We move all terms to the left:

/10x-5-(-5x-5+15x)=0


Domain of the equation: 10x!=0

x!=0/10

x!=0

x∈R


We add all the numbers together, and all the variables

/10x-(10x-5)-5=0

We get rid of parentheses

/10x-10x+5-5=0

We multiply all the terms by the denominator


-10x*10x+5*10x-5*10x+=0

We add all the numbers together, and all the variables

-10x*10x+5*10x-5*10x=0

Wy multiply elements

-100x^2+50x-50x=0

We add all the numbers together, and all the variables

-100x^2=0

a = -100; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-100)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{-200}=0$