16=2(n-1)-

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Solution for 16=2(n-1)- equation: 



16=2(n-1)-

We move all terms to the left:

16-(2(n-1)-)=0



We calculate terms in parentheses: -(2(n-1)-), so:

2(n-1)-

We add all the numbers together, and all the variables

2(n-1)

We multiply parentheses

2n-2

Back to the equation:

-(2n-2)



We get rid of parentheses

-2n+2+16=0

We add all the numbers together, and all the variables

-2n+18=0

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

-2n=-18

n=-18/-2

n=+9

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