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Mathematics, 01.09.2020 23:01 cesarcastellan9

Lisa is 10 centimeters taller than her friend Ian. Ian is 14 centimeters taller than Jim. Every month, their heights increase by 2 centimeters. In 7 months, the sum of Ian's and Jim's heights will be 160 centimeters more than Lisa's height. How tall is Ian now? Let h be Ian's height today in centimeters.

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