39=9-2x

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Solution for 39=9-2x equation:



39=9-2x
We move all terms to the left:
39-(9-2x)=0
We add all the numbers together, and all the variables
-(-2x+9)+39=0
We get rid of parentheses
2x-9+39=0
We add all the numbers together, and all the variables
2x+30=0
We move all terms containing x to the left, all other terms to the right
2x=-30
x=-30/2
x=-15

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