-3(x-13)=-42

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Solution for -3(x-13)=-42 equation: 



-3(x-13)=-42

We move all terms to the left:

-3(x-13)-(-42)=0

We add all the numbers together, and all the variables

-3(x-13)+42=0

We multiply parentheses

-3x+39+42=0

We add all the numbers together, and all the variables

-3x+81=0

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

-3x=-81

x=-81/-3

x=+27

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