4x + 23 = 8.5 * 5.4 / 1.74x + 23 = 26.95594x = 26.9559 - 234x = 3.9559x = 3.9559 / 4x = 0.9889
Ответ: x = 0.9889
4x + 23 = 8.5 * 5.4 / 1.7
4x + 23 = 26.9559
4x = 26.9559 - 23
4x = 3.9559
x = 3.9559 / 4
x = 0.9889
Ответ: x = 0.9889