-1+x=x^2-x+x

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Solution for -1+x=x^2-x+x equation: 



-1+x=x^2-x+x

We move all terms to the left:

-1+x-(x^2-x+x)=0

We get rid of parentheses

-x^2+x+x-x-1=0

We add all the numbers together, and all the variables

-1x^2+x-1=0

a = -1; b = 1; c = -1;
Δ = b2-4ac
Δ = 12-4·(-1)·(-1)
Δ = -3
Delta is less than zero, so there is no solution for the equation

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