2(n+10)=5(n-1)

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Solution for 2(n+10)=5(n-1) equation:



2(n+10)=5(n-1)
We move all terms to the left:
2(n+10)-(5(n-1))=0
We multiply parentheses
2n-(5(n-1))+20=0
We calculate terms in parentheses: -(5(n-1)), so:
5(n-1)
We multiply parentheses
5n-5
Back to the equation:
-(5n-5)
We get rid of parentheses
2n-5n+5+20=0
We add all the numbers together, and all the variables
-3n+25=0
We move all terms containing n to the left, all other terms to the right
-3n=-25
n=-25/-3
n=8+1/3

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