Question

Tìm x:

( x + 10 ) : 8 = 1600

Answer 1

( x + 10 ) : 8 = 1600

( x + 10 )      = 1600 . 8

( x + 10 )      = 12800

 x                 = 12800 - 10

 x                 = 12790

Answer 2

( x + 10 ) : 8 = 1600

x + 10 = 1600 x 8 = 12800

x = 12800 - 10

x = 12790

Answer 3

( x + 10 ) : 8 = 1600

x + 10 = 1600 x 8

x + 10 = 12800

x = 12800 - 10

x = 12790

Answer 4

( x + 10 ) : 8 = 1600

x + 10         = 1600 * 8

x+ 10         = 12800

x               = 12800 -10

x               = 12790

Answer 5

( x + 10 ) : 8  = 1600 

=> x + 10 = 1600 x 8 = 12800

=> x = 12800 - 10 = 12790

=> x = 12790 

Answer 6

(x+10):8=1600

     x+10=1600.8

     x+10=12800

          x=12800-10

          x=12790

Answer 7

( x + 10 ) : 8 =1600

( x + 10 )      =1600 . 8

( x + 10)       =12800

  x               =12800 - 10 =12790

Answer 8

( x + 10 ) : 8 = 1600

=> x+10 = 1600x8

=> x+10= 12800

=> x= 12800-10

x= 12790

Answer 9

( x + 10 ) : 8 = 1600

x + 10 = 1600 x 8 = 12800

x = 12800 - 10

x = 12790

Answer 10

(x+10)=1600x8

(x+10)=12800

12800-10=12790  

Answer 11

( x+10):8=1600

x+10      =1600.8

x+10      =12800

x            =12800-10

x            =12790

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Answer 12

( x + 10 ) : 8 = 1600

x + 10 = 1600 x 8

x + 10 = 12800

x = 12800 - 10

x = 12790

Answer 13

( x + 10 ) : 8 = 1600

( x + 10 ) = 1600 : 8

( x + 10 ) = 12800

x = 12800 - 10

x = 12790

Answer 14

(x+10):8=1600

x+10     =1600*8

x+10     =12800

x          =12800-10

x          =12790

Answer 15

( x + 10 ) : 8 = 1600

( x + 10 ) = 1600 : 8

x + 10  = 12800

x = 12800 - 10

x = 12790

Answer 16

( x + 10 ) : 8 = 1600

( x + 10 ) = 1600 : 8

x + 10  = 12800

x = 12800 - 10

x = 12790

Answer 17

(x + 10 ) : 8 = 1600

(x + 10 )      = 1600 x 8 

(x + 10 )       = 12800

x                   = 12800 - 10

x                    = 12790

Answer 18

( x + 10 ) :8 = 1600

( x + 10 )     = 1600 . 8

( x+ 10 )      = 12800

x                  = 12800 - 10

x                  = 12790

Answer 19

x = 12790 nha bn

HT !