4-3+2n+9=3n+42n+3

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Solution for 4-3+2n+9=3n+42n+3 equation: 



4-3+2n+9=3n+42n+3

We move all terms to the left:

4-3+2n+9-(3n+42n+3)=0

We add all the numbers together, and all the variables

2n-(45n+3)+4-3+9=0

We add all the numbers together, and all the variables

2n-(45n+3)+10=0

We get rid of parentheses

2n-45n-3+10=0

We add all the numbers together, and all the variables

-43n+7=0

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

-43n=-7

n=-7/-43

n=7/43

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