6(7-7x)=-378

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Solution for 6(7-7x)=-378 equation: 



6(7-7x)=-378

We move all terms to the left:

6(7-7x)-(-378)=0

We add all the numbers together, and all the variables

6(-7x+7)-(-378)=0

We add all the numbers together, and all the variables

6(-7x+7)+378=0

We multiply parentheses

-42x+42+378=0

We add all the numbers together, and all the variables

-42x+420=0

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

-42x=-420

x=-420/-42

x=+10

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