2(3-x)=9+x

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Solution for 2(3-x)=9+x equation:



2(3-x)=9+x
We move all terms to the left:
2(3-x)-(9+x)=0
We add all the numbers together, and all the variables
2(-1x+3)-(x+9)=0
We multiply parentheses
-2x-(x+9)+6=0
We get rid of parentheses
-2x-x-9+6=0
We add all the numbers together, and all the variables
-3x-3=0
We move all terms containing x to the left, all other terms to the right
-3x=3
x=3/-3
x=-1

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