4n-3=-2n+9n

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



4n-3=-2n+9n
We move all terms to the left:
4n-3-(-2n+9n)=0
We add all the numbers together, and all the variables
4n-(+7n)-3=0
We get rid of parentheses
4n-7n-3=0
We add all the numbers together, and all the variables
-3n-3=0
We move all terms containing n to the left, all other terms to the right
-3n=3
n=3/-3
n=-1

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