Math Problem Statement
5x-y=9 2x+y=5 Which of the following points is a solution to the following system of equations? (2,1)
(1,−4)
(3,−1)
(−1,7)
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Substitution Method
Formulas
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Theorems
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Suitable Grade Level
Grades 7-9
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