Register Now

Login

Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

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

Toán Lớp 6: 419-(x-53)=249 làm chi tiết giúp mik

Toán Lớp 6: 419-(x-53)=249 làm chi tiết giúp mik

Comments ( 2 )

  1. text{#Paow}
    419-(x-53)=249
    ->x-53=419-249
    x-53=170
    x=170+53
    x=223
     

  2. 419-(x-53)=249
    =>419-x+53=249
    =>-x=-419-53+249
    =>-x=-223
    =>x=223
    Vậy x=223

Leave a reply

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