(x-1)=1.5x(x+1)

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Solution for (x-1)=1.5x(x+1) equation: 



(x-1)=1.5x(x+1)

We move all terms to the left:

(x-1)-(1.5x(x+1))=0

We get rid of parentheses

x-(1.5x(x+1))-1=0



We calculate terms in parentheses: -(1.5x(x+1)), so:

1.5x(x+1)

We multiply parentheses

x^2+x

Back to the equation:

-(x^2+x)



We get rid of parentheses

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

We add all the numbers together, and all the variables

-1x^2-1=0

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

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