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ziro4ka [17]
3 years ago
6

3.5d + 6.25 = 1 + 5.25d The solution is d =

Mathematics
1 answer:
vodka [1.7K]3 years ago
4 0

Answer:

d = 3

Step-by-step explanation:

3.5d + 6.25 = 1 + 5.25d

5.25d - 3.5d = 6.25 - 1

1.75d = 5.25

d = 5.25 ÷ 1.75 = 3

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