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1200:24x[17-X]=36
50x[17-X]=36
17-X=36:50
17-X=0,72
X=17-0,72
X=16,28.
![](https://rs.olm.vn/images/avt/0.png?1311)
Ta có : 1200:24-(17-x)=36
=> 50-(17-x)=36
=>17-x=50-36
=>17-x=14
=>x=17-14=3
50 - (17 - x ) = 36
17 - x = 50-36= 14
x = 17 - 14 = 3
Vậy x = 3
![](https://rs.olm.vn/images/avt/0.png?1311)
a. 1200: 24 - ( 17 - x) = 36
50 - ( 17- x) = 36
17 - x = 50 - 36
17 - x = 14
x = 17 - 14
x = 3
![](https://rs.olm.vn/images/avt/0.png?1311)
1200:24-(17-x)=36
50-(17-x)=36
17-x=50-36=14
x=17-14=3
vậy x=...
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
1)
1200 : 24 - ( 17 - x ) = 36
50 - ( 17 - x ) = 36
17 - x = 50 - 36
17 - x = 14
x = 17 - 14
x = 3
9 x ( x + 5 ) = 729
x + 5 = 729 : 9
x + 5 = 81
x = 81 - 5
x = 76
1200:24-(17-x)=36 9.(x+5)=729
50 -(17-x)=36 x+5 =729:9
17-x =50-36 x+5 =81
17-x =14 x =81-5
x =17-14 x =76
x =3
![](https://rs.olm.vn/images/avt/0.png?1311)
a, => x-13 = 184 : 8 = 23
=> x = 23 + 13 = 36
b, => x : 7 = 833 : 7 = 119
=> x = 119 x 7 = 833
c, => x+5 = 729 : 9 = 81
=> x = 81 - 5 = 76
d, => 50 - (17-x) = 36
=> 17-x = 50 - 36 = 14
=> x = 17 - 14 = 3
Tk mk nha
a)(x-13)*8=184
x-13=184:8
x-13=23
x=23+13
x=36
b)7*(x:7)=833
x:7=833:7=119
x=119*7=833
Chỉ làm thế thôi , làm tiếp
![](https://rs.olm.vn/images/avt/0.png?1311)
A)1200:24-(17-y)=36
=>50-(17-y)=36
=>17-y=50-36
=>17-y=14
=>y=17-14=3.
![](https://rs.olm.vn/images/avt/0.png?1311)
1200 : 24 - (17 - x) = 36
50 - (17 - x) = 36
17 - x = 50 - 36
17 - x = 14
x = 17 - 14
x = 3
b) 9 . (x + 5) = 729
x + 5 = 729 : 9
x + 5 = 81
x = 81 - 5
x = 76
\(1200:24-\left(17-x\right)=36\)
\(\Rightarrow50-\left(17-x\right)=36\)
\(\Rightarrow17-x=50-36\)
\(\Rightarrow17-x=14\)
\(\Rightarrow x=17-14\)
\(\Rightarrow x=3\)
Vậy x = 3
\(9.\left(x+5\right)=729\)
\(\Rightarrow x+5=729:9\)
\(\Rightarrow x+5=81\)
\(\Rightarrow x=81-5\)
\(\Rightarrow x=76\)
Vậy x = 76
1200 : 24 -( 17 - x )=36
50 -( 17 - x )=36
17 - x = 50 - 36
17 - x = 14
x = 17 - 14
x = 3
1200 : 24 -( 17 - x )=36
50 -( 17 - x )=36
17 - x = 50 - 36
17 - x = 14
x = 17 - 14
x = 3