2-x=x-9

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Solution for 2-x=x-9 equation:



2-x=x-9
We move all terms to the left:
2-x-(x-9)=0
We add all the numbers together, and all the variables
-1x-(x-9)+2=0
We get rid of parentheses
-1x-x+9+2=0
We add all the numbers together, and all the variables
-2x+11=0
We move all terms containing x to the left, all other terms to the right
-2x=-11
x=-11/-2
x=5+1/2

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