5n-7+3n=25

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Solution for 5n-7+3n=25 equation:



5n-7+3n=25
We move all terms to the left:
5n-7+3n-(25)=0
We add all the numbers together, and all the variables
8n-32=0
We move all terms containing n to the left, all other terms to the right
8n=32
n=32/8
n=4

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