Math Problem Statement
solve for x
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Geometry
Sum of Angles in a Triangle
Formulas
Sum of interior angles in a triangle: 180°
Equation setup for x: (5x - 17) + (7x - 3) + 56 = 180
Theorems
Sum of angles in a triangle theorem (sum of angles in a triangle is always 180° in Euclidean geometry)
Suitable Grade Level
Grades 7-9
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