-3(x+7)-7=28

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Solution for -3(x+7)-7=28 equation: 



-3(x+7)-7=28

We move all terms to the left:

-3(x+7)-7-(28)=0

We add all the numbers together, and all the variables

-3(x+7)-35=0

We multiply parentheses

-3x-21-35=0

We add all the numbers together, and all the variables

-3x-56=0

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

-3x=56

x=56/-3

x=-18+2/3

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