Tìm x
3636-[12.x-91]=36
TÌM X BIẾT : 3636 : ( 12. x - 91 ) = 36
3636 : 36 = 101
101 + 91 = 192
192 : 12 = 16 vậy x = 16 tick đúng nha Nguyễn Đan Khanh
3636 : ( 12 . x - 91 ) = 36
12 . x - 91 = 3636 : 36
12 . x - 91 = 101
12 . x = 101 + 91
12 . x = 192
x = 192 : 12
x = 16
(12.x-91)=3636:36
12.x-91=101
12.x=101+91
12.x=192
x=192:12
x=16
3636 : ( 12 x X - 91 ) = 36
3636 : (12 . x - 91) = 36
12 . x - 91 = 3636 : 36
12 . x - 91 = 101
12 . x - 91 = 101 + 91
12 . x = 192
x = 192 : 12
x = 16
Vậy x = 16
3636 : ( 12 x x - 91 ) = 36
=> 12 x X-91=3636:36
=> 12 x X=101+91
=> X= 192:12
=> X=16
3636 : (12 x x - 91 ) =36
12x x-91 =3636:36
12x x-91 =101
12x x =101+91
12x x =192
x =192:12
x =16
3636 : (12 * x - 19) = 36
12 * x - 19 = 3636 : 36
12 * x - 19 = 101
12 * x = 101 + 19
12 * x = 120
x = 120 : 12
x = 10
3636 : ( 12 . x - 91 ) = 36
3636:(12.x-91)=36
12.x-91=3636:36
12.x-91=101
12.x=101+91
12.x=192
x=192:12
x=16
\(3636:\left(12x-91\right)=36\)
\(=>12x-91=101\)
\(=>12x=192\)
\(=>x=96\)
3636:(12.x-91)=36
12.x-91=3636:36=101
12.x=101+91=192
x=192:12
x=16
(x+74)-310=200
3636: (12 x X-91)= 36
a) \(\left(x+74\right)-310=200\)
\(x+74=200+310\)
\(x+74=510\)
\(x=510-74\)
\(x=436\)
b) \(3636:\left(12\cdot x-91\right)=36\)
\(12\cdot x-91=3636:36\)
\(12\cdot x-91=101\)
\(12\cdot x=101+91\)
\(12\cdot x=192\)
\(x=192:12\)
\(x=16\)
Vậy ....
( x+74)-310=200
x+74=200+310
x+74=510
x=510-74
x=436
3636:(12× X -91)=36
12× X -91=3636:36
12× X-91=101
12× X=101+91
12× X=192
X=192:12
X=16
(x+74)-310=200
x+74 = 200 + 310= 510
x =510 - 74
x =436
mình làm 1 bài thôi nha
k cho mình nha bạn!!!^_<
Tìm x biết
a) (x+74)-318=2015
b) 3636:(12 x X-91)=36
c) (x :23+45)x67=8911
a) ( x + 74 ) - 318 = 2015
=> x + 74 = 2015 + 318
=> x + 74 = 2333
=> x = 2333 - 74
=> x = 2259
b) 3636 : ( 12 . x - 91 ) = 36
=> 12 . x - 91 = 3636 : 36
=> 12 . x - 91 = 101
=> 12 . x = 101 + 91
=> 12 . x = 192
=> x = 192 : 12
=> x = 16
c) ( x : 23 + 45 ) . 67 = 8911
=> x : 23 + 45 = 8911 : 67
=> x : 23 + 45 = 133
=> x : 23 = 133 - 45
=> x : 23 = 88
=> x = 88 . 23
=> x = 2024
Tìm x, biết :
a) ( x + 74) - 318 = 2015
(x + 74) = 2015 + 318
(x + 74) = 2333
x = 2333 - 742
x = 2259
b) 3636 : (12 . x - 91) = 36
12 . x - 91 = 3636 : 36
12. x - 91 = 101
12 . x = 101 + 91
12 . x = 192
x = 192 : 12
x = 16
c) ( x : 23 + 45) . 67 = 8911
(x : 23 + 45) = 8911 : 67
(x : 23 + 45) = 133
x : 23 = 133 - 45
x : 23 = 88
x = 88 . 23
x = 2024
. là nhân nha
Tìm x thuộc N biết :
A).541+(218-x)=735
B).3636:(12x-91)=36
C).96-3(x+1)=42
D).(x-36):18=12
3636:(12x-91)=36 Tìm x
3636 : ( 12 X y - 91 ) = 36
Hãy tính y
3636 : ( 12 x y - 91 ) = 36
12 x y-91=3636:36=101
12 x y=101+91=192
=>y=192:12=16
3636:(12xy-91)=36
12 x y-91=3636:36
12 x y -91=101
12 x y=101-91
12 x y=10
y=12:10
y=1,2
Ta có : 3636 : 36 = 12 x y - 91
hay 12 x y - 91 = 101
12 x y = 101 + 91
12 x y = 192
y = 192 : 12
y = 16