15n-1=3n+7

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Solution for 15n-1=3n+7 equation:



15n-1=3n+7
We move all terms to the left:
15n-1-(3n+7)=0
We get rid of parentheses
15n-3n-7-1=0
We add all the numbers together, and all the variables
12n-8=0
We move all terms containing n to the left, all other terms to the right
12n=8
n=8/12
n=2/3

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