Math Problem Statement

计划购买A、B两种器材,如果购买8个A型和5个B型费用需要220元,购买4个A型和6个B型需要152元,请问A型和B型器材各多少元

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Equations
Systems of Equations
Elimination Method

Formulas

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Theorems

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Suitable Grade Level

Grades 7-9