1/x=2.5-2x

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Solution for 1/x=2.5-2x equation: 



1/x=2.5-2x

We move all terms to the left:

1/x-(2.5-2x)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

1/x-(-2x+2.5)=0

We get rid of parentheses

1/x+2x-2.5=0

We multiply all the terms by the denominator


2x*x-(2.5)*x+1=0

We multiply parentheses

2x*x-2.5x+1=0

Wy multiply elements

2x^2-2.5x+1=0

a = 2; b = -2.5; c = +1;
Δ = b2-4ac
Δ = -2.52-4·2·1
Δ = -1.75
Delta is less than zero, so there is no solution for the equation

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