21-8x=27

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Solution for 21-8x=27 equation: 



21-8x=27

We move all terms to the left:

21-8x-(27)=0

We add all the numbers together, and all the variables

-8x-6=0

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

-8x=6

x=6/-8

x=-3/4

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