-2x-4=x-7

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Solution for -2x-4=x-7 equation: 



-2x-4=x-7

We move all terms to the left:

-2x-4-(x-7)=0

We get rid of parentheses

-2x-x+7-4=0

We add all the numbers together, and all the variables

-3x+3=0

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

-3x=-3

x=-3/-3

x=1

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