5n+3+4n=300

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Solution for 5n+3+4n=300 equation:



5n+3+4n=300
We move all terms to the left:
5n+3+4n-(300)=0
We add all the numbers together, and all the variables
9n-297=0
We move all terms containing n to the left, all other terms to the right
9n=297
n=297/9
n=33

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