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Zigmanuir [339]
3 years ago
11

G = 40n + 20k, for k

Mathematics
1 answer:
oee [108]3 years ago
3 0

G=40n+20k\ \ \ \ |Subtract\ 40n\\\\
G-40n=20k\ \ \ |Divide\ by\ 20\\\\
\frac{G-40n}{20}=k\\\\
k=\frac{G}{20}-2n\\\\Solution\ is\ k=\frac{G}{20}-2n.
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