15+3n=150

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Solution for 15+3n=150 equation:



15+3n=150
We move all terms to the left:
15+3n-(150)=0
We add all the numbers together, and all the variables
3n-135=0
We move all terms containing n to the left, all other terms to the right
3n=135
n=135/3
n=45

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