Question

(6x -39) .28= 56.28

Answer 1

( 6x - 39 ) . 28 = 56 . 28

<=>( 6x - 39 ) . 28 = 1568

<=> 6x - 39 = 56

<=> 6x = 95

<=> x = 95 : 6

<=> x = 95/6

Answer 2

(6x -39) .28= 56.28

=>6x -39= 56

=>6x = 56+39=95

=> 6x=95 : 6 =95/6

Answer 3

( 6x - 39 ) . 28 = 56 . 28

6x - 39            = 56 . 28 : 28

6x - 39            = 56

6x                   = 56 + 39

x                   = 95 : 6 

x                   = 95/6

Answer 4

( 6x - 39 ) . 28 = 56 . 28

6x - 39            = 56

6x                   = 56 + 39

x                   = 95 : 6 

x                   = 95/6

chúc bn hok tốt

Answer 5

(6x - 39) . 28 = 56 . 28

<=> 6x - 39 = 56 . 28 : 28

<=> 6x - 39 = 56

<=> 6x = 56 + 39

<=> 6x = 95

<=> x = 95 : 6

<=> x = 95/6

Vậy x  = 95/6