Answer :

To solve for w, you would take 9 and subtract that from the 69. after that you end up with 60=5w to find w, divide both sides by 5. 60 divided by 5 is 12, giving you your answer .
69=5w+9
-9 -9
—————-
60 = 5w
—- ——
5 5

w = 12

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