-(x-3)-2x=78

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Solution for -(x-3)-2x=78 equation: 



-(x-3)-2x=78

We move all terms to the left:

-(x-3)-2x-(78)=0

We add all the numbers together, and all the variables

-2x-(x-3)-78=0

We get rid of parentheses

-2x-x+3-78=0

We add all the numbers together, and all the variables

-3x-75=0

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

-3x=75

x=75/-3

x=-25

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