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8=0.3a
We move all terms to the left:
8-(0.3a)=0
We add all the numbers together, and all the variables
-(+0.3a)+8=0
We get rid of parentheses
-0.3a+8=0
We move all terms containing a to the left, all other terms to the right
-0.3a=-8
a=-8/-0.3
a=26+0.2/0.3
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