SOLUTION: 28-4d=5d-17

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Question 383921: 28-4d=5d-17
Found 2 solutions by rfer, jokaehler:
Answer by rfer(16322) About Me  (Show Source):
Answer by jokaehler(26) About Me  (Show Source):
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28 - 4d = 5d - 17

Isolate the variable and the numbers.
28 = 9d - 17 (added 4d to both sides)
45 = 9d (added 17 to both sides)
5 = d (divided both sides by 9)

d = 5