Math Problem Statement
Solve: 2x + y + z = 36 (2y + x) - z = 27 y + 5x = 24
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Systems of Linear Equations
Substitution Method
Elimination Method
Formulas
Substitution: y = 24 - 5x
Equation A: -3x + z = 12
z = 3x + 12
Theorems
The principle of substitution in solving systems of equations
The principle of elimination in solving systems of equations
Suitable Grade Level
Grades 9-12
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