0.75(n+20)=2+0.5(n-2)

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Solution for 0.75(n+20)=2+0.5(n-2) equation: 



0.75(n+20)=2+0.5(n-2)

We move all terms to the left:

0.75(n+20)-(2+0.5(n-2))=0

We multiply parentheses

0.75n-(2+0.5(n-2))+15=0



We calculate terms in parentheses: -(2+0.5(n-2)), so:

2+0.5(n-2)

determiningTheFunctionDomain
0.5(n-2)+2

We multiply parentheses

0.5n-1+2

We add all the numbers together, and all the variables

0.5n+1

Back to the equation:

-(0.5n+1)



We get rid of parentheses

0.75n-0.5n-1+15=0

We add all the numbers together, and all the variables

0.25n+14=0

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

0.25n=-14

n=-14/0.25

n=-56

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