X-6x=-21

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Solution for X-6x=-21 equation: 



X-6X=-21

We move all terms to the left:

X-6X-(-21)=0

We add all the numbers together, and all the variables

-5X+21=0

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

-5X=-21

X=-21/-5

X=4+1/5

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