解方程 88-5x=23 (10-7.5)X=0.125x8

解方程 88-5x=23 (10-7.5)X=0.125x8 15x+13.5X3=55.5 5x=37.5 x+3X7=40.2 5X9-3X=27
2024-11-25 03:04:52
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