![](https://rs.olm.vn/images/avt/0.png?1311)
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
X x 2 + X x 3 + X = 7284
X x 2 + X x 3 + X x 1 = 7284
X x ( 2 + 3 + 1 ) = 7284
X x 6 = 7284
X = 7284 : 6
X = 1214
![](https://rs.olm.vn/images/avt/0.png?1311)
\(x+x+x+x-x=540\)
\(x+x+x+0=540\)
\(x\cdot3=540\)
\(x=540:3\)
\(x=180\)
![](https://rs.olm.vn/images/avt/0.png?1311)
x*(124+877-1)=125000
x*1000=125000
x=125000/1000=125
đáp án đó bạn:)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(x+x+x+x+4=0\)
\(4.x+4=0\)
\(4.x=0-4\)
\(4.x=-4\)
\(x=\left(-4\right):4\)
\(x=-1\)
![](https://rs.olm.vn/images/avt/0.png?1311)
X x 2 + X x 5 = 49
=> X x (2 + 5) = 49
=> X = 49 : 7
=> X = 7
X x 2 + X x 5 = 49
X x ( 2 + 5 ) = 49
X x 7 = 49
X = 49 : 7
X = 7
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
x *6+ ( 1 + 2 + 3 + 4 + 5 ) = 45
x*6=45-15=30
x=30:6=5
ủng hộ nha các bạn
![](https://rs.olm.vn/images/avt/0.png?1311)
720 : ( X x5 )= 6
X x 5 = 720 : 6
X x 5 =120
X = 120 : 5
X = 24
chúc bạn học tốt
720:(x.2+x.3)=2.3
=> 720:[x.(2+3)]=6
=> x.5 =720:6
=> x.5 =120
=> x =120:5
=> x =24
Vậy x=24
![](https://rs.olm.vn/images/avt/0.png?1311)
\(x+54=54-x\)
\(\Leftrightarrow x+x=54-54\)
\(\Leftrightarrow2x=0\)
\(\Leftrightarrow x=0\)
X - 1294 = 9281742 - 26104
X - 1294 = 9255638
X = 9255638 + 1294
X = 9256872
9256932