16) -x - 4y - 3z = 2 x + 3y + 4z = 0 2x - y = -1
Added by Lorenzo C.
Close
Step 1
Step 1: Rewrite the system of equations in matrix form: \[ \begin{bmatrix} -1 & -4 & -3 \\ 1 & 3 & 4 \\ 2 & -1 & 0 \end{bmatrix} \begin{bmatrix} x \\ y \\ z \end{bmatrix} = \begin{bmatrix} 2 \\ 0 \\ -1 \end{bmatrix} \] Show more…
Show all steps
Your feedback will help us improve your experience
Steven Clarke and 76 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Find matrices A, X, and B so that the given system of equations can be written as AX = B. 12x + 2y = -52 28x - 4y = -104
Steven C.
Solve using matrices. $$\begin{aligned}x+3 y &=16 \\6 x+y &=11\end{aligned}$$
Systems of Linear Equations and Problem Solving
Elimination Using Matrices
Find values for the variables so that the matrices in each exercise are equal. $$\left[\begin{array}{l} x \\4\end{array}\right]=\left[\begin{array}{l}6 \\y\end{array}\right]$$
Matrices and Determinants
Matrix Operations and Their Applications
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD