If the price of a battery is reduced by $1.5,and 8 batteries
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If the price of a battery is reduced by $1.5,and 8 batteries cost $52 in total.What is the original price of one battery?(Formulate equation to find the answer)
![If the price of a battery is reduced by $1.5,and 8 batteries](/uploads/image/z/19173463-7-3.jpg?t=If+the+price+of+a+battery+is+reduced+by+%241.5%2Cand+8+batteries)
如果电池的价格降低1.5美元,8节电池成本总共52美元.一个电池,原来的价格是多少?
解;设原价为X
(X-1.5)*8=52
X= 8
解;设原价为X
(X-1.5)*8=52
X= 8
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