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3 votes
G = 40n + 20k, for k

1 Answer

3 votes

G=40n+20k\ \ \ \ |Subtract\ 40n\\\\ G-40n=20k\ \ \ |Divide\ by\ 20\\\\ (G-40n)/(20)=k\\\\ k=(G)/(20)-2n\\\\Solution\ is\ k=(G)/(20)-2n.
User Hadisur Rahman
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