9(5+n)=45+18

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Solution for 9(5+n)=45+18 equation: 



9(5+n)=45+18

We move all terms to the left:

9(5+n)-(45+18)=0

We add all the numbers together, and all the variables

9(n+5)-63=0

We multiply parentheses

9n+45-63=0

We add all the numbers together, and all the variables

9n-18=0

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

9n=18

n=18/9

n=2

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