1) (x-3) / 26 = 8x-3 = 8 * 26x-3 = 208x = 208 + 3x = 211
Ответ: x = 211
2) 1728 / (56-x) = 361728 = 36 * (56-x)1728 = 2016 - 36x36x = 2016 - 172836x = 288x = 288 / 36x = 8
Ответ: x = 8
1) (x-3) / 26 = 8
x-3 = 8 * 26
x-3 = 208
x = 208 + 3
x = 211
Ответ: x = 211
2) 1728 / (56-x) = 36
1728 = 36 * (56-x)
1728 = 2016 - 36x
36x = 2016 - 1728
36x = 288
x = 288 / 36
x = 8
Ответ: x = 8