Math Problem Statement
What would be the value of x so that x+2, 3x-2, 7x-12 will form an arithmetic sequence
Solution
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Math Problem Analysis
Mathematical Concepts
Arithmetic Sequences
Algebra
Formulas
(a2 - a1) = (a3 - a2) for arithmetic sequences
Solving linear equations
Theorems
Arithmetic Sequence Theorem
Suitable Grade Level
Grades 8-10