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w-21/5=8
We move all terms to the left:
w-21/5-(8)=0
determiningTheFunctionDomain w-8-21/5=0
We multiply all the terms by the denominator
w*5-21-8*5=0
We add all the numbers together, and all the variables
w*5-61=0
Wy multiply elements
5w-61=0
We move all terms containing w to the left, all other terms to the right
5w=61
w=61/5
w=12+1/5
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