3(2n-5)+2n=9

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Solution for 3(2n-5)+2n=9 equation: 



3(2n-5)+2n=9

We move all terms to the left:

3(2n-5)+2n-(9)=0

We add all the numbers together, and all the variables

2n+3(2n-5)-9=0

We multiply parentheses

2n+6n-15-9=0

We add all the numbers together, and all the variables

8n-24=0

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

8n=24

n=24/8

n=3

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