Verified answer

Пошаговое объяснение:

(3х - 7)/4 - 2х/3 = (х + 4)/2 | * 12

3(3х - 7) - 8х = 6(х + 4)

9х - 21 - 8х = 6х + 24

х - 21 = 6х + 24

х - 6х = 24 + 21

-5 = 45

х = 45 : (-5)

х = -9