5/2-x(x+1)=x(2-x)

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Solution for 5/2-x(x+1)=x(2-x) equation: 



5/2-x(x+1)=x(2-x)

We move all terms to the left:

5/2-x(x+1)-(x(2-x))=0

We add all the numbers together, and all the variables

-x(x+1)-(x(-1x+2))+5/2=0

We multiply parentheses

-x^2-x-(x(-1x+2))+5/2=0

We multiply all the terms by the denominator


-x^2*2-x*2-((x(-1x+2)))*2+5=0

Wy multiply elements

-2x^2-2x-((x(-1x+2)))*2+5=0

We move all terms containing x to the left, all other terms to the right

-2x^2-2x-((x(-1x+2)))*2=-5

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