X-7=4x

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Solution for X-7=4x equation: 



X-7=4X

We move all terms to the left:

X-7-(4X)=0

We add all the numbers together, and all the variables

-3X-7=0

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

-3X=7

X=7/-3

X=-2+1/3

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