Math Problem Statement
7x-5y+6z=-3 -3x-6y=-7 4x-y-2z=-5
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
Systems of Equations
Substitution Method
Formulas
Linear equation: ax + by + cz = d
Substitution method: Solving for one variable and substituting into other equations
Theorems
Linear System Consistency: A system of equations may have one solution (consistent), no solution (inconsistent), or infinitely many solutions (dependent)
Suitable Grade Level
Grades 10-12
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