7(7x-2)=378

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Solution for 7(7x-2)=378 equation: 



7(7x-2)=378

We move all terms to the left:

7(7x-2)-(378)=0

We multiply parentheses

49x-14-378=0

We add all the numbers together, and all the variables

49x-392=0

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

49x=392

x=392/49

x=8

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