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

Toán Lớp 6: (x-12)+7=25 helppppppppppppppppppppppppppppp

Home/ Toán Lớp 6: (x-12)+7=25 helppppppppppppppppppppppppppppp

Toán Lớp 6: (x-12)+7=25 helppppppppppppppppppppppppppppp

Tháng Sáu 2, 2022 Toán học 2 Comments 0 views

Toán Lớp 6: (x-12)+7=25 helppppppppppppppppppppppppppppp

Comments ( 2 )

  1. maitrucloan
    maitrucloan
    2 Tháng Sáu, 2022 at 2:54 chiều
    Reply
    (x-12) + 7 = 25
    x – 12 = 25 – 7 
    x – 12 = 18 
    x = 18 + 12
    x = 30
    Vậy x = 30

  2. truongthanhhung
    truongthanhhung
    2 Tháng Sáu, 2022 at 2:54 chiều
    Reply
    (x-12)+7=25
    ⇔x-12=25-7
    ⇔x-12=18
    ⇔x=18+12
    ⇔x=30
    Vậy x=30

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

Kim Duyên

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