2(7n-6)-4=21

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Solution for 2(7n-6)-4=21 equation: 



2(7n-6)-4=21

We move all terms to the left:

2(7n-6)-4-(21)=0

We add all the numbers together, and all the variables

2(7n-6)-25=0

We multiply parentheses

14n-12-25=0

We add all the numbers together, and all the variables

14n-37=0

We move all terms containing n to the left, all other terms to the right

14n=37

n=37/14

n=2+9/14

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