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At present, there are two baskets of apples in basket a and B. the weight of the apples in basket a is 2kg heavier than that in basket B. after basket a sells 7kg and basket B sells 19kg, the weight of the remaining apples in basket a is three times the weight of the remaining apples in basket B. how many kilograms of apples do you have in basket a and B
Set X + 2kg for apple in basket a and XKG for apple in basket B
X＋2－7＝3（X－19）
X－5＝3（X－19）
X－5＝3X－57
X＝3X－52
－2X＝－52
X＝26
The weight of two baskets of apples is equal. Take 7kg out of basket a and put 19kg into basket B. at this time, the weight of basket B is three times that of basket A. how many kg of apples are there
The weight of two baskets of apples is equal. Take 7kg out of basket A. put 19kg into basket B. the weight of basket B is three times that of basket A. find out the original weight of two baskets of apples
7+19=26
26 / (3-1) = 13 (kg)
13 + 7 = 20 (kg) nail
13 * 3-19 = 20 (kg) B
A: it turns out that there are 20 kilograms of apples each
There are two cases of apples with a total weight of 135 kg. The weight of case a is 2 / 3 of that of the existing case. How many kg is that of case a
135 / (1 + 2 / 3) = 81 kg
81 * 2 / 3 = 54kg a box
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