Question

ПОМОГИТЕ....................... ​

Answer 1

Ответ:

18

Пошаговое объяснение:

5/6х + 16 = 4/9х + 9

5/6х-4/9х = 9-16

15/18х-8/18х=-7

7/18х=-7

х=-7/1•-18/7

х=126/7=18

Answer 2

5/6x+16=4/9x+9

5/6х–4/9х=9–16

(30–16)/36х=–7

14/36х=–7

7/18х=–7

х=–7:(7/18)

х=–18