-3(x-4)=-9(x-1)

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Solution for -3(x-4)=-9(x-1) equation: 



-3(x-4)=-9(x-1)

We move all terms to the left:

-3(x-4)-(-9(x-1))=0

We multiply parentheses

-3x-(-9(x-1))+12=0



We calculate terms in parentheses: -(-9(x-1)), so:

-9(x-1)

We multiply parentheses

-9x+9

Back to the equation:

-(-9x+9)



We get rid of parentheses

-3x+9x-9+12=0

We add all the numbers together, and all the variables

6x+3=0

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

6x=-3

x=-3/6

x=-1/2

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