0.5a-1=3a=8

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Solution for 0.5a-1=3a=8 equation: 



0.5a-1=3a=8

We move all terms to the left:

0.5a-1-(3a)=0

We add all the numbers together, and all the variables

-2.5a-1=0

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

-2.5a=1

a=1/-2.5

a=-1/2.5

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