Question

220-33x-11=12x+6. ------------------------- 212 22 22

Answer 1

Ответ:

220 - 33х - 11 = 12х + 6

209 - 33х = 12х + 6

-33х - 12х = 6 - 209

- 45х = -203

х=203/45=4_23/45

Answer 2

Пошаговое объяснение:

$220 - 33x - 11 = 12x + 6 \\ 209 - 33x = 12x + 6 \\ - 33x - 12x = 6 - 209 \\ - 45x = 6 - 209 \\ - 45x = - 203 \\ x = \frac{203}{45} = 4 \frac{23}{45}$