x-5=0.1(x+5)x

Solution for x-5=0.1(x+5)x equation:

x-5=0.1(x+5)x

We move all terms to the left:

x-5-(0.1(x+5)x)=0


We calculate terms in parentheses: -(0.1(x+5)x), so:

0.1(x+5)x

We multiply parentheses

0x^2+0x

We add all the numbers together, and all the variables

x^2+x

Back to the equation:

-(x^2+x)


We get rid of parentheses

-x^2+x-x-5=0

We add all the numbers together, and all the variables

-1x^2-5=0

a = -1; b = 0; c = -5;
Δ = b2-4ac
Δ = 02-4·(-1)·(-5)
Δ = -20
Delta is less than zero, so there is no solution for the equation