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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