Question

Решите уравнения : 5целых 12/13 - у = 0. x + 5/9 = 4целых 5/9. x3 = 11 2/3

Answer 1

5целых 12/13 =у
y=77|13


 x + 5/9 = 4целых 5/9
х+5|9=41/9
х=41/9-5/9
х=36/9
х=4

x3 = 11 2/3
х/3=35/3
х=35