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-8.1y=56.7
We move all terms to the left:
-8.1y-(56.7)=0
We add all the numbers together, and all the variables
-8.1y-56.7=0
We move all terms containing y to the left, all other terms to the right
-8.1y=56.7
y=56.7/-8.1
y=-7+7.105427357601E-15/8.1
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