9 - 8(4х + 5) = 13 + 5х.
9 - 32х - 40 = 13 + 5х.
-32х - 5х = -9 + 40 + 13.
-37х = 44.
х = 44 : (-37)
х = -44/37.
Ответ: х = -44/37.
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9 - 8(4х + 5) = 13 + 5х.
9 - 32х - 40 = 13 + 5х.
-32х - 5х = -9 + 40 + 13.
-37х = 44.
х = 44 : (-37)
х = -44/37.
Ответ: х = -44/37.