ПОМОГИТЕ РЕШИТЬ Х×100-18,56=28,546
X • 100 - 18,56 = 28,546 x • 100 = 28,564 + 18,56 x • 100 = 47,124 x = 47,124 : 100 x = 0,47124 0,47124 • 100 - 18,56 = 28,546 28,546 = 28,546