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agasfer [191]
3 years ago
10

Find the values of c and d​

Mathematics
1 answer:
forsale [732]3 years ago
4 0

36 + 3c = 90 \\ 3c = 90 - 36 \\ 3c = 54 \\ c = 18

5d + 10 = 90 \\ 5d = 90 - 10 \\ 5d = 80 \\ d = 16

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