7n+9=n+5

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Solution for 7n+9=n+5 equation:



7n+9=n+5
We move all terms to the left:
7n+9-(n+5)=0
We get rid of parentheses
7n-n-5+9=0
We add all the numbers together, and all the variables
6n+4=0
We move all terms containing n to the left, all other terms to the right
6n=-4
n=-4/6
n=-2/3

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