Math Problem Statement
Write the system of linear equations in the form Ax = b and solve this matrix equation for x.
−2x1
−
3x2
=
−15
6x1
+
x2
=
−27 -2 -3 6 1
x1
x2
=
−15
−27
x1
x2
= -6 9
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
Systems of Linear Equations
Matrix Operations
Formulas
Matrix form: A * x = b
Inverse of a matrix: A^(-1)
Solution: x = A^(-1) * b
Theorems
Matrix Inverse Theorem
Determinant and Invertibility
Suitable Grade Level
Grades 10-12
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