Answer
g = 12
Step-by-step explanation
21 = (g/3) + 17
Subtract 17 from both sides
21 - 17 = (g/3) + 17 - 17
4 = (g/3)
We can rewrite this as
(g/3) = 4
Cross multiply
g = (3) (4)
Hope this Helps!!!
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