-8x+20=400

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Solution for -8x+20=400 equation: 



-8x+20=400

We move all terms to the left:

-8x+20-(400)=0

We add all the numbers together, and all the variables

-8x-380=0

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

-8x=380

x=380/-8

x=-47+1/2

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