Question

Pls solve the questions with step by step.
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Answer 1

1) x/2 - 1/5 = x/3 + 1/4

x/2 - x/3 = 1/4 + 1/5

3x - 2x/6 = 5+4/20

x/6 = 9/20

20x = 54

x = 54/20

x = 27/10

2) n/2 - 3n/4 + 5n/6 = 21

6n - 9n + 10n/12 = 21

7n/12 = 21

7n = 252

n = 36

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Answer 2

Step-by-step explanation:

Here is your answer

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