Question
On Tuesday, Jane, Esther, Xuan and Olivia spent a total of $121. On Wednesday, Jane spent twice of what she spent on Tuesday, Esther spent the same as what she spent on Tuesday, Xuan spent $20 less than what she spent on Tuesday, and Olivia spent $4 more than what she spent on Tuesday. All of them spent an equal amount on Wednesday. How much did Jane and Olivia spend altogether on Tuesday?
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On Tuesday, Jane, Esther, Xuan and Olivia spent a total of $121. On Wednesday, Jane spent twice of what she spent on Tuesday, Esther spent the same as what she spent on Tuesday, Xuan spent $20 less than what she spent on Tuesday, and Olivia spent $4 more than what she spent on Tuesday. All of them spent an equal amount on Wednesday. How much did Jane and Olivia spend altogether on Tuesday?