-x=2x+6

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Solution for -x=2x+6 equation:



-x=2x+6
We move all terms to the left:
-x-(2x+6)=0
We add all the numbers together, and all the variables
-1x-(2x+6)=0
We get rid of parentheses
-1x-2x-6=0
We add all the numbers together, and all the variables
-3x-6=0
We move all terms containing x to the left, all other terms to the right
-3x=6
x=6/-3
x=-2

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