Respuesta :

mathecoach

Answer:

3/4·(2·x - 7) ≤ 5

3·(2·x - 7) ≤ 20

2·x - 7 ≤ 20/3

2·x ≤ 20/3 + 7

2·x ≤ 20/3 + 21/3

2·x ≤ 41/3

x ≤ 41/6

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