n+5n+3n=143

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Solution for n+5n+3n=143 equation:



n+5n+3n=143
We move all terms to the left:
n+5n+3n-(143)=0
We add all the numbers together, and all the variables
9n-143=0
We move all terms containing n to the left, all other terms to the right
9n=143
n=143/9
n=15+8/9

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