Question

Tìm x

x + x x 4 = 5820

Answer 1

x + x x 3 = 5820

x x 1 + x x 3 = 5820

    x x ( 1 + 3 ) = 5820

    x x 4 = 5820 

          x =  5820 : 4 

          x = 1455

Answer 2

x + x x 3 = 5820

x x 1 + x x 3 = 5820

x x ( 1 + 3 )  = 5820

x x 4            = 5820

                 x = 5820 : 4

                 x = 1455

Answer 3

x = 1455 nha tk cho mk nhé

Answer 4

X+X*3 =5820

X*(3+1)=5820

X*4     =5820

X        = 5820:4

X        = 1455

Answer 5

x + x x 3 = 5820

x x 1 + x x 3 = 5820

x x ( 1 + 3 ) = 5820

x x 4 = 5820

      x = 5820 : 4

      x = 1455

Answer 6

Sao không ai vậy ?

Answer 7

x + x x 3 = 5820

x x 1 + x x 3 = 5820

x x ( 1 + 3 )   = 5820

x x 4             = 5820

                  x = 5820 : 4

                  x = 1455

Answer 8

x + x  x 4 = 5820

x x ( 1 + 4 ) = 5820

x x 5 = 5820

x = 5820 : 5

x = 1164