7(4n-7)=147

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Solution for 7(4n-7)=147 equation: 



7(4n-7)=147

We move all terms to the left:

7(4n-7)-(147)=0

We multiply parentheses

28n-49-147=0

We add all the numbers together, and all the variables

28n-196=0

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

28n=196

n=196/28

n=7

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