x-2x+2-8x=3-(7/2)x

Solution for x-2x+2-8x=3-(7/2)x equation:

x-2x+2-8x=3-(7/2)x

We move all terms to the left:

x-2x+2-8x-(3-(7/2)x)=0


Domain of the equation: 2)x)!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

x-2x-8x-(3-(+7/2)x)+2=0

We add all the numbers together, and all the variables

-9x-(3-(+7/2)x)+2=0

We multiply all the terms by the denominator


-9x*2)x)-(3-(+2*2)x)+7=0

We add all the numbers together, and all the variables

-9x*2)x)-(3-4x)+7=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:
$x=\frac{-b}{2a}=\frac{0}{-36}=0$