Question

х+2целых4/11-15/22=3целых 7/22 НАЙДИТЕ КОРЕНЬ УРАВНЕНИЯ

Answer 1

x+2цел4/11-15/22=3цел7/22

x+26/11-15/22=75/22

x/22=75/22-52/22+15/22

x=(38×22)/22

x=38