Question

120+x=300

Answer 1

\(120+x=300\)

               \(x=300-120\)

               \(X=180\)

Vậy \(x=180\)

chúc bn học gioi!@@

Answer 2

x = 300 - 120

x = 180

Answer 3

120 + x = 300 

         x = 300 - 120 

         x = 180

Answer 4

120+x=300

       x=300-120

       x=180.

Tk mk nhé!Thank you!

Answer 5

120+x=300

x=300-120

x=180

Answer 6

120+x=300

       x=300-120

       x=180

Answer 7

180 nha