8a-1=15

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Solution for 8a-1=15 equation:



8a-1=15
We move all terms to the left:
8a-1-(15)=0
We add all the numbers together, and all the variables
8a-16=0
We move all terms containing a to the left, all other terms to the right
8a=16
a=16/8
a=2

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