2(n+2.5)=4(n-0.5)

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Solution for 2(n+2.5)=4(n-0.5) equation: 



2(n+2.5)=4(n-0.5)

We move all terms to the left:

2(n+2.5)-(4(n-0.5))=0

We multiply parentheses

2n-(4(n-0.5))+5=0



We calculate terms in parentheses: -(4(n-0.5)), so:

4(n-0.5)

We multiply parentheses

4n-2

Back to the equation:

-(4n-2)



We get rid of parentheses

2n-4n+2+5=0

We add all the numbers together, and all the variables

-2n+7=0

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

-2n=-7

n=-7/-2

n=3+1/2

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