7(x-4)=80

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Solution for 7(x-4)=80 equation: 



7(x-4)=80

We move all terms to the left:

7(x-4)-(80)=0

We multiply parentheses

7x-28-80=0

We add all the numbers together, and all the variables

7x-108=0

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

7x=108

x=108/7

x=15+3/7

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