36-18+18
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![](https://rs.olm.vn/images/avt/0.png?1311)
1) \(x-36:18=12\)
\(\Rightarrow x-2=12\)
\(\Rightarrow x=14\)
2) \(\left(x-36\right):18=12\)
\(\Rightarrow x-36=216\)
\(\Rightarrow x=252\)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(\dfrac{12+24+72}{18+36+108}=\dfrac{108}{162}=\dfrac{2}{3}=\dfrac{12}{18}=\dfrac{36}{54}\)
\(\dfrac{12-24+72}{18-36+108}=\dfrac{60}{90}=\dfrac{2}{3}=\dfrac{12}{18}=\dfrac{36}{54}\)
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
A)x-36:18=12
x - 2 = 12
X=12+2
X= 14
B)(x-36):18=12
X-36=12×18
X-36=216
X=216+36
X=252
a) x - 36 : 18 = 12
x - 2 = 12
x = 12 + 2
x = 14
b) ( x - 36 ) : 18 = 12
( x - 36 ) = 12 x 18
x - 36 = 216
x = 216 + 36
x = 252
k mik nhak tặng nè
![](https://rs.olm.vn/images/avt/0.png?1311)
a) \(...=16.\left(36-37\right)=16.\left(-1\right)=-16\)
b) \(...=9.3+9.50=9.\left(3+50\right)=9.53=477\)
c) \(...=2.\left(\left(5.16-18\right)+36:18\right)=2.\left(70+2\right)=2.72=144\)
d) \(...=5\left(48:8+44\right)=5\left(6+44\right)=5.50=250\)
e) \(...=20-6=14\)
f) \(...=50+13-2=61\)
a) 16 . 36 - 16 . 37
= 16 . (36 - 37)
= 16 . (-1)
= -16
b) 36 : 4 . 3 + 9 . 50
= 9 . 3 + 9 . 50
= 9 . (3 + 50)
= 9 . 53
= 477
c) 2 . (5 . 16 - 18) + 36 : 18 . 2
= 2 . (80 - 18) + 2 . 2
= 2 . 62 + 2 . 2
= 2 . (62 + 2)
= 2 . 64
= 128
![](https://rs.olm.vn/images/avt/0.png?1311)
\(x-36:18=12\)
\(\Leftrightarrow x-2=12\)
\(\Leftrightarrow x=12+2\)
\(\Leftrightarrow x=14\)
Vậy \(x=14\)
\(\left(x-36\right):18=12\)
\(\Leftrightarrow x-36=12.18\)
\(\Leftrightarrow x=12.18+36\)
\(\Leftrightarrow x=216+36\)
\(\Leftrightarrow x=252\)
Vậy \(x=252\)
a) x - 36 : 18 = 12
=> x - 2 = 12
=> x = 12 + 2
=> x = 14
Vậy x = 14
b) (x - 36) : 18 = 12
=> x - 36 = 12 . 18
=> x - 36 = 216
=> x = 216 + 36
=> x = 252
Vậy x = 252
![](https://rs.olm.vn/images/avt/0.png?1311)
36-18+18=36
36-18+18=18 nha
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