Math Problem Statement
Point S is on line segment start overline, R, T, end overlineRT. Given S, T, equals, 5, x, minus, 7, commaST=5x−7, R, T, equals, 4, x, plus, 9, commaRT=4x+9, and R, S, equals, 2, x, plus, 7, commaRS=2x+7, determine the numerical length of start overline, S, T, end overline, .ST.
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Segment Addition Postulate
Formulas
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Theorems
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Suitable Grade Level
Grades 9-10
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