Ask question

# Find the augmented matrix for the following system of linear equations: 3x+7y-20z=-45x+12y-34z=-7 # Find the augmented matrix for the following system of linear equations: 3x+7y-20z=-45x+12y-34z=-7

Question
Forms of linear equations asked 2021-03-05

Find the augmented matrix for the following system of linear equations:
$$3x+7y-20z=-4$$
$$5x+12y-34z=-7$$

## Answers (1) 2021-03-06 ### Relevant Questions asked 2021-03-12

Find the augmented matrix for the following system of linear equations:
$$\begin{cases}5x+7y-36z=38\\-8x-11y+57z=-60\end{cases}$$ asked 2021-01-16

The reduced row echelon form of the augmented matrix of a system of linear equations is given. Determine whether this system of linear equations is consistent and, if so, find its general solution. Write the solution in vector form. $$\begin{bmatrix} 1 & 0 & −1 & 3 & 9\\ 0 & 1& 2 & −5 & 8\\ 0 & 0 & 0 & 0 & 0 \end{bmatrix}$$ asked 2021-02-11

Let B be a $$(4\times3)(4\times3)$$ matrix in reduced echelon form.

a) If B has three nonzero rows, then determine the form of B.

b) Suppose that a system of 4 linear equations in 2 unknowns has augmented matrix A, where A is a $$(4\times3)(4\times3)$$ matrix row equivalent to B.

Demonstrate that the system of equations is inconsistent. asked 2021-01-04

The coefficient matrix for a system of linear differential equations of the form $$y^1=Ay$$  has the given eigenvalues and eigenspace bases. Find the general solution for the system

$$\lambda1=3\Rightarrow \begin{bmatrix} 1 \\ 1 \\ 0 \end{bmatrix}$$

$$\lambda2=0\Rightarrow \begin{bmatrix} 1 \\ 5 \\ 1 \end{bmatrix}\begin{bmatrix}2 \\ 1 \\ 4 \end{bmatrix}$$ asked 2021-01-10

Given a linear system of equations below. The matrix equation of the linear system is given by: (see image)
Given a linear system of equations below.The matrix equation of the linear system is given by:Ax=b.The determinant of A is 8.Using Cramers's rule find the value for x.
$$x+3y+4z=3$$
$$2z+6y+9z=5$$
$$3x+y-2z=7$$ asked 2020-10-23

Determine whether the ordered pair is a solution to the given system of linear equations.
(1,2)
$$\left\{\begin{matrix} 3x−y=1 \\ 2x+3y=8 \end{matrix}\right\}$$ asked 2020-12-25

Use cramer's rule to solve system of linear equations
$$13x-6y=17$$
$$26x-12y=8$$ asked 2021-01-05

Solve the unknowns of the linear equations using Matrix Inversion. Show the details of your work and box the final answers.
$$25W+15X+5Y-5Z=6$$
$$15W+10X+Y-8Z=1$$
$$5W+X+30Y+54Z=3$$
$$-5W-8X+54Y+276Z=-2$$ asked 2020-10-23

Determine if (1,3) is a solution to the given system of linear equations.

$$5x+y=8$$

$$x+2y=5$$ asked 2021-03-12

Determine whether the ordered pair is a solution to the given system of linear equations.
(5,3)
$$x-y=2$$
$$x+y=8$$

...