2(3n-10)=40

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Solution for 2(3n-10)=40 equation:



2(3n-10)=40
We move all terms to the left:
2(3n-10)-(40)=0
We multiply parentheses
6n-20-40=0
We add all the numbers together, and all the variables
6n-60=0
We move all terms containing n to the left, all other terms to the right
6n=60
n=60/6
n=10

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