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18-11-2019
Mathematics

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Аноним Аноним

18-11-2019

Answer: D. 23/63x + 1/4

Step-by-step explanation:

(1/7x + 3/8) + (2/9x - 1/8)

Combine like terms

3/8 + -1/8 = 2/8

Next, combine 2/9x + 1/7x = 23/63x

Therefire, 23/63x + 1/4 is the simplest form

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