3n+15=180

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Solution for 3n+15=180 equation:



3n+15=180
We move all terms to the left:
3n+15-(180)=0
We add all the numbers together, and all the variables
3n-165=0
We move all terms containing n to the left, all other terms to the right
3n=165
n=165/3
n=55

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