393x+40-2x-5-7x=20

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Solution for 393x+40-2x-5-7x=20 equation: 



393x+40-2x-5-7x=20

We move all terms to the left:

393x+40-2x-5-7x-(20)=0

We add all the numbers together, and all the variables

384x+15=0

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

384x=-15

x=-15/384

x=-5/128

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