11 + 2х = 55 + 3х2. –15 – 3х = –7х + 453. –3х – 17 = 8х – 1054. 2(2 + y) = 19 – 3y5. (4 – c) + 2(c – 3) =

Question

Математика: 11 + 2х = 55 + 3х2. –15 – 3х = –7х + 453. –3х – 17 = 8х – 1054. 2(2 + y) = 19 – 3y5. (4 – c) + 2(c – 3) = –136. –3(3b + 1) – 12 = 12

milana20101986 · Answer

Пошаговое объяснение:11 + 2x = 55 + 3xx = -44. -15 - 3x = -7x + 454x = 60x = 15-3x - 17 = 8x - 105 11x = 88x = 82(2 + y) = 19 - 3y5y = 15y = 34 - c + 2c - 6 = - 13c = -3-9b - 3 - 12 = 12 -9b = 3b = - 1/3...

11 + 2х = 55 + 3х2. –15 – 3х = –7х + 453. –3х – 17 = 8х – 1054. 2(2 + y) = 19 – 3y5. (4 – c) + 2(c – 3) = –136. –3(3b + 1) – 12 = 12

Популярные вопросы