7+2n=126-36n

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Solution for 7+2n=126-36n equation: 



7+2n=126-36n

We move all terms to the left:

7+2n-(126-36n)=0

We add all the numbers together, and all the variables

2n-(-36n+126)+7=0

We get rid of parentheses

2n+36n-126+7=0

We add all the numbers together, and all the variables

38n-119=0

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

38n=119

n=119/38

n=3+5/38

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