12 1−1= 1 −2 −12 2to solve the system 2x+2y=−2 12x+y=1. Write the matrix equation that corresponds to the system.
12 1−1= 1 −2 −12 2to solve the system 2x+2y=−2 12x+y=1. Write the matrix equation that corresponds to the system.
Chapter4: Systems Of Linear Equations
Section4.5: Solve Systems Of Equations Using Matrices
Problem 4.76TI: Write the system of equations that corresponds to the augmented matrix: [111423181113] .
Related questions
Question
Use the fact that
−1=
to solve the system
.
2 | 2 | ||
12 | 1 |
1 | −2 | ||
−12 | 2 |
2x+2y=−2 |
12x+y=1 |
Write the matrix equation that corresponds to the system.
enter your response here
(Type an equation.)
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