Math Problem Statement
find x and angle 2
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Angle Relationships
Vertical Angles
Formulas
Vertical angles are congruent, so m∠2 = m∠4
Solving linear equations: 8x + 7 = 9x
Theorems
Vertical Angle Theorem: Vertical angles are always congruent.
Suitable Grade Level
Grades 8-10