X-3x-20=8

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Solution for X-3x-20=8 equation:



X-3X-20=8
We move all terms to the left:
X-3X-20-(8)=0
We add all the numbers together, and all the variables
-2X-28=0
We move all terms containing X to the left, all other terms to the right
-2X=28
X=28/-2
X=-14

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