Question

Решите уравнения:
х:8-6=49
52+72:х=56
56:(х-6)=8
56:х-6=8

Answer 1

х=(49+6)*8=440
х=(56-52)*72=288
7:(х-6)=1 х-6=7 х=13
56:х=14 14*х=56 х=4

Answer 2

x:8-6=49
x:8=49+6
x:8=55
x=8×55
x=440


52+72:x=56
72:x=56-52
72:x=4
x=72:4
x=18

56:(x-6)=8
x-6=56:8
x-6=7
x=6+7
x=13

56:x-6=8
56:x=6+8
56:x=14
x=56:14
x=4