-3x-9=-x-1

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Solution for -3x-9=-x-1 equation:



-3x-9=-x-1
We move all terms to the left:
-3x-9-(-x-1)=0
We add all the numbers together, and all the variables
-3x-(-1x-1)-9=0
We get rid of parentheses
-3x+1x+1-9=0
We add all the numbers together, and all the variables
-2x-8=0
We move all terms containing x to the left, all other terms to the right
-2x=8
x=8/-2
x=-4

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