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

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Solution for x(-1)/2(-x)=2x+1 equation: 



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

We move all terms to the left:

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



Domain of the equation: 2(-x)!=0

x∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

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

We multiply all the terms by the denominator


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

We multiply parentheses

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

Wy multiply elements

-4x^2(--2x(--1x=0

We use the square of the difference formula

-4x^2(+2x(+1x=0

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