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

\(\left(a\right)x-36\div18=12\)

\(x-2=12\)

\(x=12+2\)

\(x=14\)

\(\left(b\right)\left(x-36\right)\div18=12\)

\(x-36=12.18\)

\(x-36=216\)

\(x=216+36\)

\(x=252\)

\(\text{Đảm bảo đúng! mình học rồi!}\)

b) x=232. mình nhầm ^^

b, x =232 nha

a) x-36:18=12

    x-2=12

    x=12+2

    x=14

b)(x-36):18=12

x-36=216

x=216+36

x=252

b,, ( x - 36 ) : 18 = 12

    x - 36       = 12 x 18

    x - 36       =      2016

    x             = 2016 + 36 

    x            =       2052

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

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

a, \(12\left(x-1\right)=0\Rightarrow x-1=0\Rightarrow x=1\)

b, \(\left(x-47\right)-115=0\Rightarrow x-47-115=0\)

\(\Rightarrow x=115+47=162\)

c, \(x-36:18=12\Rightarrow x-2=12\Rightarrow x=14\)

d, \(\left(x-36\right):18=12\Rightarrow x-36=216\Rightarrow x=252\)

Chúc bạn học tốt!!!

\(a.12\left(x-1\right)=0\)

\(x-1=0:12\)

\(x-1=0\)

\(x=0+1\)

\(x=1\)

\(b.\left(x-47\right)-115=0\)

\(x-47=0+115\)

\(x-47=115\)

\(x=115+47\)

\(x=162\)

\(c.x-36:18=12\)

\(x-36=12.18\)

\(x-36=216\)

\(x=216+36\)

\(x=252\)

\(d.\left(x-36\right):18=12\)

\(x-36=12.18\)

\(x-36=216\)

\(x=216+36\)

\(x=252\)

a) 12 . ( x - 1 ) = 0

x - 1 = 0 : 12

x - 1 = 0

x = 0 + 1

x = 1

b) ( x - 47 ) - 115 = 0

x - 47 = 0 + 115

x - 47 = 115

x = 115 + 47

x = 162

c) x - 36 : 18 = 12

x - ( 36 : 18) = 12

x - 2 = 12

x = 12 + 2

x = 14

d) (x - 36) : 18 = 12

x - 36 = 12 . 18

x - 36 = 216

x = 216 + 36

x = 252

a: =>25-4x=1

=>4x=24

hay x=6

b: =>2x-4=0

hay x=2

c: =>x-35=115

hay x=150

d: =>x-2=12

hay x=14

e: =>x-36=216

hay x=252

1) \(x-36:18=12\)

\(\Rightarrow x-2=12\)

\(\Rightarrow x=14\)

2) \(\left(x-36\right):18=12\)

\(\Rightarrow x-36=216\)

\(\Rightarrow x=252\)

a) 0 : x = 0

           x = 0 : 0

           x = 0

b ) x - 36 : 18 = 12

     x - 2 = 12

     x = 12 + 2

     x = 14

c ) ( x - 36 ) : 18 = 12

       ( x - 36 ) = 12 x 18

        ( x - 36 ) = 216

         x - 36 = 216

           x = 216 - 36

           x = 180

b) x - 36 : 18 = 12

    x - 2         = 12

    x              = 12 + 2

    x              = 14

c) (x - 36) : 18 = 12

     x - 36        = 12 x 18

     x - 36        = 216

     x              = 216 + 36

     x              = 252

\(a,0:x=0\)

\(x=0x0\)

\(x=0\)

\(b,x-36:18=12\)

\(x-2=12\)

\(x=12+2\)

\(x=14\)

\(c,\left(x-36\right):18=12\)

\(x-36=12.18\)

\(x-36=216\)

\(x=216+36\)

\(x=252\)