15x-10((6/15)+x)=-5

Solution for 15x-10((6/15)+x)=-5 equation:

15x-10((6/15)+x)=-5

We move all terms to the left:

15x-10((6/15)+x)-(-5)=0


Domain of the equation: 15)+x)!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

15x-10((+6/15)+x)-(-5)=0

We add all the numbers together, and all the variables

15x-10((+6/15)+x)+5=0

We multiply all the terms by the denominator


15x*15)+x)-10((+5*15)+x)+6=0

We add all the numbers together, and all the variables

15x*15)+x)-10(75+x)+6=0

Wy multiply elements

225x^2=0

a = 225; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·225·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{450}=0$