Ответ: 1) x = 1,44; 2) x = 13,468; 3) x = 24; 4) x = 10,413
Решение:
x = 4 - 2,56
x = 1,44
x = 19,7 - 6,232
x = 13,468
x = 9,842 + 14,158
x = 24
58 - x = 6,287 + 41,3
58 - x = 47,587
x = 58 - 47,587
x = 10,413
Ответ: 1) x = 1,44; 2) x = 13,468; 3) x = 24; 4) x = 10,413