Question

tim x biet

   x+12=126:3

Answer 1

x + 12 = 126 : 3

x + 12 = 42

        x = 42 - 12

         x = 30

k tớ nha 

thank you very much

Answer 2

x+12=126:3

x+12=42

x=42-12

x=30

Answer 3

x+12=126:3

x+12=42

x=42-12

x=30

k mk nha

Answer 4

x + 12 = 126 : 3

x + 12 = 42

x        = 42 - 12

x         = 30