b) x:17+83=297
=> x:17=297-83
=>x:17=214
=>x=214x17
=>x=3638
tíc mình nha
a) 135 - (x + 32) = 80
x + 32 = 135 - 80
x + 32 = 55
x = 55 - 32
x = 22.
c) 9052:x-56=17
=> 9025:x=17+56
=> 9025:x=73
=> x= 9025:73
=>x=\(\frac{9025}{73}\)
tíc mình nha
A)23
B)3638
C)124
D)9
E)6206
f)-51404
a,135-(x+32)=80
x+32=135-80
x+32=55
x = 55-32
x = 23
b,x:17+83=297
x:17 = 297-83
x:17 =214
x = 214.17
x = 3638
c,9052:x-56=17
9052:x = 17+56
9052:x = 73
x = 9052:73
x =124
d,137-15.x=2
15.x=137-2
15.x=135
x= 135:15
x= 9
e,(x+73):19=321
(x+73) =321.19
(x+73) =6099
x = 6099-73
x = 6026
f,4768-x:12= 4681
x:12= 4768-4681
x:12=87
x= 87.12
x= 1044
k mình nha
a) 135 - ( x + 32 ) = 80
( x + 32 ) = 135 - 80
x + 32 = 55
x = 55 - 32
x = 23
b) x : 17 + 83 = 297
x : 17 = 297 - 83
x : 17 = 214
x = 214 . 17
x = 3638
.c) 9052 : x - 56 =17
9052 : x = 17 + 56
9052 : x = 73
x = 9052 : 73
x = 124
d) 137 -15 . x = 2
15 . x = 137 - 2
15 . x = 135
x = 135 : 15
x = 9
e) ( x + 73 ) : 19 = 321
( x + 73 ) = 321 . 19
x + 73 = 6099
x = 6099 - 73
x = 6026
f) 4768 - x : 12 = 4681
x : 12 = 4768 - 4681
x : 12 = 87
x = 87 . 12
x = 1044
