2(n+1)+3n=87

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Solution for 2(n+1)+3n=87 equation: 



2(n+1)+3n=87

We move all terms to the left:

2(n+1)+3n-(87)=0

We add all the numbers together, and all the variables

3n+2(n+1)-87=0

We multiply parentheses

3n+2n+2-87=0

We add all the numbers together, and all the variables

5n-85=0

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

5n=85

n=85/5

n=17

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