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Veseljchak [2.6K]
3 years ago
13

3-3k+7k=5b solve for k 

Mathematics
1 answer:
DaniilM [7]3 years ago
5 0
3-3k+7k=5b \\\\ 3+4k=5b \\\\ 4k=5b-3 \\\\ \boxed{k=\frac{5b-3}{4}}
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