X+128-3x=x

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Solution for X+128-3x=x equation: 



X+128-3X=X

We move all terms to the left:

X+128-3X-(X)=0

We add all the numbers together, and all the variables

-3X+128=0

We move all terms containing X to the left, all other terms to the right

-3X=-128

X=-128/-3

X=42+2/3

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