7(1+7x)=-385

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Solution for 7(1+7x)=-385 equation: 



7(1+7x)=-385

We move all terms to the left:

7(1+7x)-(-385)=0

We add all the numbers together, and all the variables

7(7x+1)-(-385)=0

We add all the numbers together, and all the variables

7(7x+1)+385=0

We multiply parentheses

49x+7+385=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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