-3x+8=-x-4

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Solution for -3x+8=-x-4 equation: 



-3x+8=-x-4

We move all terms to the left:

-3x+8-(-x-4)=0

We add all the numbers together, and all the variables

-3x-(-1x-4)+8=0

We get rid of parentheses

-3x+1x+4+8=0

We add all the numbers together, and all the variables

-2x+12=0

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

-2x=-12

x=-12/-2

x=+6

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