Respuesta :

answer: w = 16.5

explanation:
w - 13 = 3.5 ➔ reverse PEMDAS and add 13 from to sides
w = 3.5 + 13
w = 16.5

Answer:

w = 16.5

Step-by-step explanation:

w - 13 = 3.5

   +13   +13

w   =    16.5

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