sblaze0534 sblaze0534

16-05-2019
Mathematics

contestada

3.5d + 6.25 = 1 + 5.25d

The solution is d =

Respuesta :

Аноним Аноним

18-05-2019

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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