0.8x-7x=3.1

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Solution for 0.8x-7x=3.1 equation: 



0.8x-7x=3.1

We move all terms to the left:

0.8x-7x-(3.1)=0

We add all the numbers together, and all the variables

-6.2x-3.1=0

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

-6.2x=3.1

x=3.1/-6.2

x=-1/2

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