Question

решите уравнение х+8 4\29=12
5 7\18-(х-2 5\18)=1 11\18

Answer 1

х+8 4\29=12 
х=12-8 4/29
х=3 25/29

5 7\18-(х-2 5\18)=1 11\18
х-2 5/18=5 7/18-1 11/18=4 25/18-1 11/18=3 14/18
х=3 14/18+2 5/18=5 19/18=6 1/18

Answer 2

x=12-8 4/29
x=11 29/29 - 8 4/29= 3 25/29

x-2 5/18 = 5 7/18- 1 11/18
x-2 5/18=4 25/18 - 1 11/18
x-2 5/18=3 14/18
x=3 14/18+2 5/18
x=5 19/18=6 1/18