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-9.76x+12.81=8.54
We move all terms to the left:
-9.76x+12.81-(8.54)=0
We add all the numbers together, and all the variables
-9.76x+4.27=0
We move all terms containing x to the left, all other terms to the right
-9.76x=-4.27
x=-4.27/-9.76
x=3.3622047244094/7.6850393700787
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