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: -125+(x+125)=-25 ===– …

Toán Lớp 6: -125+(x+125)=-25
……………………………………..


Comments ( 2 )

  1. $-125+(x+125)=-25$
    ⇔$x+125=-25-(-125)$
    ⇔$x+125=100$
    ⇔$x= 100-125$
    ⇒$x= -25$
    Vậy X= $-25$

  2. -125+(x+125)=-25
    -125+x+125=-25
    (125-125)+x=-25
    0+x=-25
    x=-25-0
    x=-25
     

Leave a reply

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

About Thu Ánh