3x-1=-8x-12

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Solution for 3x-1=-8x-12 equation: 



3x-1=-8x-12

We move all terms to the left:

3x-1-(-8x-12)=0

We get rid of parentheses

3x+8x+12-1=0

We add all the numbers together, and all the variables

11x+11=0

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

11x=-11

x=-11/11

x=-1

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