Question

3636 : ( 12x - 91 ) = 36 

460 + 85 .4 = ( x + 200 ) : 4 

giải hộ mk nhé k cho 

Answer 1

3636 : ( 12x - 91 ) = 36

12x - 91 = 3636 :36

12x - 91 = 101

12x        = 101 + 91

12x       = 192

x          = 192 : 12

x          =  16 

vậy x = 16

460 + 85 . 4 = ( x + 200 ) : 4

460 + 340    = ( x  + 200 ) : 4

800             = ( x + 200 ) : 4

( x + 200 ) : 4 = 800

x + 200          = 800 . 4

x + 200          = 3200

x                   = 3200 - 200

x                   =  3000

vậy x = 3000

k mk nha bạn

thanks nhìu ^,^

Answer 2

\(3636:\left(12x-91\right)=36\)

\(\Rightarrow12x-91=3636:36\)

\(\Rightarrow12x-91=101\)

\(\Rightarrow12x=101+91\)

\(\Rightarrow12x=192\)

\(\Rightarrow x=16\)

\(460+85\cdot4=\left(x+200\right):4\)

\(\Rightarrow460+340=\left(x+200\right):4\)

\(\Rightarrow800=\left(x+200\right):4\)

\(\Rightarrow x+200=800\cdot4\)

\(\Rightarrow x+200=3200\)

\(\Rightarrow x=3200-200\)

\(\Rightarrow x=3000\)

Answer 3

3636 : ( 12x - 91 ) = 36 

12x -91                 = 3636 : 36 

12x -91                 = 101 

12x                       = 101 + 91

12x                       =  192 

    x                       = 192 : 12 

   x                        = 16 

Answer 4

3636 : ( 12x - 91 ) = 36
\(\Rightarrow\)12x - 91 = 3636 : 36
\(\Rightarrow\)12x - 91 = 101
\(\Rightarrow\)12x = 101 + 91
\(\Rightarrow\)12x = 200
\(\Rightarrow\)x = 200 : 12 
\(\Rightarrow\)x = \(\frac{50}{3}\)
460 + 85 . 4 = ( x + 200 ) : 4
\(\Rightarrow\)( x + 200 ) : 4 = 460 + 340
\(\Rightarrow\)( x + 200 ) : 4 = 800
\(\Rightarrow\) x + 200 = 800 : 4
\(\Rightarrow\) x + 200 = 200
\(\Rightarrow\)x = 200 - 200 
\(\Rightarrow\)x = 0

Answer 5

a) 3636:(12x-91)=36

12x-91=3636:36

12x-91=101

12x=101+91

12x=192

x=192:12

x=16

b)460+85.4=(x+200):4

460+340=(x+200):4

800=(x+200):4

(x+200)=800.4

x+200=3200

x=3200-200

x=3000

Answer 6

460 + 85 . 4 = ( x + 200 ) : 4 

460 + 340   =   ( x + 200 ) : 4 

800             =   ( x + 200 ) : 4

x + 200      =    800 : 4 

x + 200      = 200 

x                = 200 - 200 

x               = 0 

Answer 7

Hj mệt quá cho mk nha hj ! 

Answer 8

3636:(12x-91)=36

12x-91=3636:36

12x-91=101

12x=101+91

12x=192

x=192:12

x=16

460+84x4=(x+200):4

460+85x4=x:4+200:4

460+340=x:4+50

800=x:4+50

800-50=x:4

750=x:4

750x4=x

3000=x

Answer 9

a)3636:(12x-91)=36

12x-91=3636:36

12x-91=101

12x=101+91

12x=192

x=16

b) 460+85.4=(x+200):4

460+340=(x+200):4

800=(x+200):4

x+200=4:800

x=4:800+200

x=200,005