-3(x-12)=-54

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Solution for -3(x-12)=-54 equation: 



-3(x-12)=-54

We move all terms to the left:

-3(x-12)-(-54)=0

We add all the numbers together, and all the variables

-3(x-12)+54=0

We multiply parentheses

-3x+36+54=0

We add all the numbers together, and all the variables

-3x+90=0

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

-3x=-90

x=-90/-3

x=+30

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