X(x+5)/5+1=x+1

Solution for X(x+5)/5+1=x+1 equation:

X(X+5)/5+1=X+1

We move all terms to the left:

X(X+5)/5+1-(X+1)=0

We get rid of parentheses

X(X+5)/5-X-1+1=0

We multiply all the terms by the denominator


X(X+5)-X*5-1*5+1*5=0

We add all the numbers together, and all the variables

X(X+5)-X*5=0

We multiply parentheses

X^2+5X-X*5=0

Wy multiply elements

X^2+5X-5X=0

We add all the numbers together, and all the variables

X^2=0

a = 1; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·1·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

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