Question

решите уравнения 3) x-3=3/2+1 1/3

Answer 1

х-3 = 3:(2+ 1 1/3)

х-3 = 3: 3 1/3
х-3 = 3 : 10/3
х-3 = 3 *3/10
х-3 = 9/10
х= 9/10+3
 х = 3 9/10 = 3,9