Math Problem Statement
PLANTEAR LAS ECUACIONES, SOLUCIONAR POR EL MÉTODO SUSTITUCION Hallar la longitud de los lados de un rectángulo cuyo perímetro es P = 24 y cuyo lado mayor mide el triple que su lado menor. ¿Cuál es el área del rectángulo?
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Geometry
Systems of Equations
Perimeter
Area
Formulas
Perimeter of a rectangle: P = 2L + 2A
Area of a rectangle: A_r = L × A
Substitution method for solving systems of equations
Theorems
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Suitable Grade Level
Grades 6-8
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