9=2n-3

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Solution for 9=2n-3 equation:



9=2n-3
We move all terms to the left:
9-(2n-3)=0
We get rid of parentheses
-2n+3+9=0
We add all the numbers together, and all the variables
-2n+12=0
We move all terms containing n to the left, all other terms to the right
-2n=-12
n=-12/-2
n=+6

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