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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 6: Tim x biet 5x+35=50 Giuppppppp

Toán Lớp 6: Tim x biet 5x+35=50
Giuppppppp

Comments ( 2 )

  1. 5x+35=50
    5x      =50-35
    5x      =15
      x      =15÷5
      x      =3

  2. 5x + 35= 50
    5x = 50 – 35
    5x = 15
       x = 15 : 5
       x = 3
    Vậy x = 3
    #dtkc
     

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222-9+11+12:2*14+14 = ? ( )