Answer:
20
6
Explanation:
(w + 14)/2 = 10
w + 14 = 2(10)
w + 14 = 20
w = 20 - 14
w = 6
see below
(w+14)/2 = 10
Multiply each side by 2
(w+14)/2 *2 = 10*2
w+14 = 20
Subtract 14 from each side
w+14-14 = 20-14
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