x - 2/3 = 5/4 1/3 x - 3/5 = 7/9 4/7

Question

x - 2/3 = 5/4 + 1/3 x - 3/5 = 7/9 + 4/7

tuyetnhungthu · Answer

x - 2/3 = 5/4 + 1/3   x - 2/3 = 19/12   x = 19/12 +2/3   x = 9/4    Vậy x = 9/4       x - 3/5 = 7/9+4/7   x - 3/5 = 85/63   x = 85/3+8/5   x = 614/315    Vậy x = 614/315

tonhu12 · Answer

# Traam     x - 2/3 = 5/4 + 1/3     x - 2/3 = 19/12     x = 19/12 +2/3     x = 9/4    ________________________    x - 3/5 = 7/9 + 4/7     x - 3/5 = 85/63     x = 85/63 + 3/5     x = 614/315

x – 2/3 = 5/4 + 1/3 x – 3/5 = 7/9 + 4/7

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