Giải phương trình 2(x - 2) = 6 bằng quy tắc chuyển vế.
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quy tắc chuyển vế lớp 7
- Giải phương trình 10c = 60.
- Giải phương trình x / 12 = 11 bằng quy tắc chuyển vế. Giải phương trình x + 1 = 10 - 2 bằng quy tắc chuyển vế.
- Giải phương trình a - 91 = 0.
- Giải phương trình x - 52 = 0.
- Giải phương trình w - 18 = 0.
- Giải phương trình x - (-7) = -1.
- Giải phương trình a - 19 = 1.
- Giải phương trình w - 50 = 1.
- Giải phương trình x - 12 = 5 bằng quy tắc chuyển vế.
- Giải phương trình 3y = 24.
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