(x - 59).16 - 8 = 120
=> (x - 59).16 = 120 + 8
=> (x - 59).16 = 128
=> x - 59 = 128 : 16
=> x - 59 = 8
=> x = 8 + 59 = 67
Vậy x = 67
[x-59].16-8=120
[x-59].16 =120+8
[x-59].16 =128
x-59 =128:16
x-59 =8
x =8+59
x =67
k cho mình nha
Bài giải
(x - 59).16 - 8 = 120
(x - 59).16 = 120 + 8
(x - 59).16 = 128
x - 59 = 128 : 16
x - 59 = 8
x = 8 + 59 = 67
Vậy x = 67.
Bài làm :
\(\left(x-59\right).16-8=120\)
\(\Rightarrow\left(x-59\right).16=128\)
\(\Rightarrow x-59=128:16\)
\(\Rightarrow x-59=8\)
\(\Rightarrow x=8+59\)
\(\Rightarrow x=67\)
Vậy x = 67 .
Học tốt nha
(x-59).16-8=120
(x-59).16=120+8
(x-59).16=128
(x-59)=128:16
(x-59)=8
x=8+59
x=67
vậy x=67
x-59.16=120+8
x-59.16=128
x-59=128:16
x-59=8
x=59+8
x=67
(x-59).16-8=120
(x-59).16=120+8
(x-59).16=128
x-59=128:16
x-59=8
x=8+59
x=67
Vậy x=67
