Verified answer

3(х - 2) - 5 = 2(3х + 1) - 1

3х - 6 - 5 = 6х + 2 - 1

3х - 11 = 6х + 1

3х - 6х = 1 + 11

- 3х = 12

х = 12 : (-3)

х = - 4

- - - - - - - - - - - -

Проверка:

3(-4 - 2) - 5 = 2(3 · (-4) + 1) - 1

3 · (-6) - 5 = 2(-12 + 1) - 1

- 18 - 5 = 2 · (-11) - 1

- 23 = - 22 - 1

- 23 = - 23

Verified answer

Пошаговое объяснение:

3*(х - 2) - 5 = 2* (3х + 1) - 1

3х - 6 - 5 = 6х + 2 - 1

3х - 6х = 2 - 1 +6 + 5

- 3х = 12

х = 12 : ( - 3)

х = - 4

Ответ: х = - 4