1=-x-2

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Solution for 1=-x-2 equation: 



1=-x-2

We move all terms to the left:

1-(-x-2)=0

We add all the numbers together, and all the variables

-(-1x-2)+1=0

We get rid of parentheses

1x+2+1=0

We add all the numbers together, and all the variables

x+3=0

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

x=-3

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