Question

x-54:3²=2

 

Answer 1

x-54:3²=2

=> x - 54 : 9 = 2
=> x - 6 = 2
=> x = 2 + 6

=> x = 8
Vậy x = 8

Answer 2

x - 54 : 3² = 2

x - 54 : 9 = 2

x - 6 = 2

     x = 2 + 6

     x = 8

Answer 3

\(x-54:3^2=2\)

\(x-54:9=2\)

\(x-54=2.9\)

\(x-54=18\)

\(x=54+18\)

\(x=72\)

nha bn 

mn nhớ ủng hộ mik nha

Answer 4

x-54:9=2

x=54:9

x=6

x=6+2

x=8