Use matrices to solve the system: S4x – 3y = -15 Ix + 2y = -1.

Q: 7x - y+ 8z=10 Solve the system using adjoint of a matrix: x+4y+ 5z=2 - 5r+2y+ 87=3

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Q: Solve the system of equations by converting to a matrix equation and using the inverse of the…

A: Explanation: Given that,  -2y+2z=123x+y+3z=-2x-2y+3z=8   Write the coefficient matrix…

Q: Solve the system by using the inverse of the coefficient matrix. т - 2п + р %3 2 —т + 4n + p %3D 3…

A: m=1,  n=12, p=2

Q: For Exercise, solve the system using the inverse of the coefficient matrix. + z = 2 —х + 5у — 3z 3D…

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Q: Solve using matrices: S2r + 5y = -5 x + 2y = -1.

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Q: For Exercise, solve the system using the inverse of the coefficient matrix. 3 Ex + -y = 4 -2 16

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Q: Solve this system by the substitution method. 3x + 2y = 18 y = x + 4

A: We solve this system by the Substitution method       3x+2y =18               y = x+4

Q: Solve the system as matrix equations using inverses -2x1 + 6x2 = 6 3x1 +2x2 = 13

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Q: Use matrices to solve this system: x - y + z = 17 2r + 3y + z = 8 -4x + y + 5z = -2.

A: The system of equations can be taken as the matrix form AX=B , where A is the matrix that contains…

Q: The total number of passengers riding the city bus on Monday was 1000. If it cost $1.25 for children…

A: Given: The total number of passengers are 1000,            Cost for children is $1.25,…

Q: Write the system in the form Ax = B and use x = A-'B to solve the system for each matrix В. Tị + 2x2…

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Q: Solve the system by using the inverse of the coefficient matrix. 4) 2x1 + 6x2 = 2 2x1 - x2 = -5

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Q: Solve using matrices: [3x – y = Ix- 5y = -2. %3D

A: the given system of equations is: 3x-y=8x-5y=-2 we have to solve the given system of equations by…

Q: Q1- Solve the system by using inverse of matrix 3x + y+ 2z = 4 2x-y +z=-3 x+3y-z=5

A: 1) Given 3x+y+2z=42x-y+z=-3x+3y-z=5 Let A=3122-1113-1   X=xyz   B=4-35 AX=BX=A-1BX=1Aadj A.B…

Q: Solve the system using a matrix equation. Explain each step. 5x – 4y = 4 3x – 2y = 3

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Q: Write the system of equations as an augmented matrix 7y = 2 4z + 4y = 8

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Q: Solve the system by using the inverse of the coefficient matrix. x+2y = 11 6x +8y = 50 %3D

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Q: Solve the system of linear equations using matrices.

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Q: * Solve the system by inverse matrix method to Find (x) and (y) 2X+ 3y = 11 X+ 2y = 6

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Q: Solve the system of linear equations using matrices. 4x-3y=-2 6x-7y=7

A: It is given that,the linear equation           4x-3y=-2 and 6x-7y=7 We have to solve this system…

Q: Q1- Solve the system by using inverse of matrix 3x + y + 2z = 4 2x-y +z=-3 x+3y-z=5

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Q: Solve the system using substitution. y-3x = 1 2y – x = 12 %3D

A: The substitution method is the algebraic method to solve simultaneous linear equations. As the word…

Q: For Exercise, solve the system using the inverse of the coefficient matrix. x + -y = 4 8. 16 = -2…

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Q: solve the equation using matrix method 2x+y=2 x-y=-2

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Q: (Solve the system by inverse matrix method to Find (X ) and (Y 8X + 5 Y = 2 2 X -4 Y = - 10 X= 4, Y=…

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Q: Solve the system using matrices. x + 4y – z = 4 2x + 5y + 8z = 15 %3D x + 3y - 3z = 1 |3D

A: Answer and explanation is given below

Q: Solve the system of equations (Use matrices.): x - 2y + z = 16, 2x - y - z = 14, 3x + 5y - 4z = -10

A: Given, x-2y+z=162x-y-z=143x+5y-4z=-10

Q: Solve the system of equations by converting to a matrix equation and using the inverse of the…

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Q: Write the system of equations as a matrix equation.

A: Given: 2x-5y =7 3x+2y=4 To write as a matrix form

Q: Solve the following simultaneous equations, using matrices. 7x + 9y = 3 and 10x + 13y = 4.

A: The given system of equations is 7x+9y=3 and 10x+13y=4. The augmented matrix is 79310134.

Q: Solve the system using row operations (or elementary matrices). {6x-4y-5z=39 {-5x+6y+4z=-29…

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Q: Solve the following system of equations using either elimination or matrices with row operations…

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Q: Solve the system using substitution. X+5y = 0 3y + 2x = -21 %3D %3D ([?]. [ ])

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Q: Solve the matrix equation by multiplying each side by the appropriate inverse matrix. з -2 y z 18…

A: We have 3-2-43xyzuvw=-318-119-2319 Let A=3-2-43B=-318-119-2319X=xyzuvw AX=BX=A-1B If the dimension…

Q: Solve each system using the substitution me tion method. 12. 4x + 3y = 1

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Q: Write the system of equations as an augmented matrix - 5r + - 122 4n 6d = %3D - 3r + 7n + 3d = 52 7r…

A: The first column is the coefficient of r The second column is the coefficient of n The third column…

Q: Solve the system using the inverse of a 2 X 2 matrix.  5x – 6y = -61 4x + 3y =  -2

A: The given system is,5x-6y=-614x+3y=-2

Q: Solve the system of linear equations using matrices. 4x-3y=-2 6x-7y=7 Use your calculator to find…

A: The given system of equations are: 4x - 3y = -2 6x - 7y = 7

Q: Rojelia and Justin are trying to solve the system of equations: Зу - 15 - 2x 5у + 3z = 33 2x + 9y +…

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Q: Solve this equation system using matrices:  2x + y + z – 17 = 0, x + 3y + z – 34 = 0,  x + y + 4z –…

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Q: Solve the system of linear equations using matrices. 6x-y+5z=-28 4x+2y=10 5x+6z=-23

A: 6x-y+5z=-284x+2y=105x+6z=-23 Now the augmented matrix is, 6-15-2842010506-23 Now, R1→R1-R3⇒1-1-1-54…

Q: Solve the systems of equations by matrix only x+y+2z = 0 x-2y-2z = 0 x+y+z = 0

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Q: SOLVE THE SYSTEM usiNG THE MATRIX じメ EXPONENTIAL (USING JORDAJ FORM) (2) -4 x(0)- 3. 나 -7

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Q: Solve the system of equations by using matrices  2x+y-2z=-1 2x-y+z=-3 x+2y-2z=1

A: Given:

Q: For Exercise, solve the system by using the inverse of the coefficient matrix. 3x+7y=-5 4x+9y=-7

A: Formula used:

Q: For Exercise, solve the system using the inverse of the coefficient matrix. - 5x + 4y + z = 6 15х —…

A: The given equations can be written as: This is in the form of AX = b where and

Q: Use the inverse of the coefficient matrix to solve the following system of equations. 7x +8y= - 10…

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Q: Write the system of equations as an augmented matrix -r 4b 250 - 2r + 7b 350 - - 4r + 156 + 150 - ||

A: we have to write the augmented matrix

Q: Solve the system by inverse matrix method * (to Find (X) and (y 8X+ 5y = 2 2X- 4y = - 10

A: Solution:-