0.3x-0.8x+7=1

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Solution for 0.3x-0.8x+7=1 equation: 



0.3x-0.8x+7=1

We move all terms to the left:

0.3x-0.8x+7-(1)=0

We add all the numbers together, and all the variables

-0.5x+6=0

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

-0.5x=-6

x=-6/-0.5

x=+12

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