QUESTION 2 Solve for the variables x, y, and z in the system of 2x + 4y + 2z = 2 4x + 6y + 2z = -1 3x + 2y + 6z = -7 by using matrix method. show your full working.

Q: Solve the matrix by using Gauss elimination method x +2z35 3x+4y+2z%3D8 X+3z-10

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Q: Write the system of equations as a single matrix equation: Ax = b 7x1 + 18x2 = b₁ - 2x1 5x2 = [b]…

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Q: Write the system of linear equations in the form Ax = b and solve this matrix equation for x. -2x1…

A: Here we have to find x1 and x2

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

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Q: Write the augmented matrix of the system -3x -86y +72y 39x " -97z -2z +79z = 30 3 coco 19 19

A: The first system of equations is      -3x - 86y - 97z = -30   . . . . . . . . . (1)             +…

Q: The four-digit number has a digit sum of 20. The sum of its last two digits is equal to its second…

A: Since you have posted a multiple question according to guildlines I will solve first question for…

Q: The city of Rochester received a grant for 171700 to spend on various projects. The city board of…

A: Total money granted = $1717000 x= Money for Street projects ;y= Money for Urban Renewal projects ;…

Q: Write the system of linear equations in the form Ax ×2 + X3 -3×1 - 2x1 + 4x2 - 5x3 = -6 = 12 ×1 -…

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Q: Solve the system by using the inverse of the coefficient matrix. -3x1 + 9x2 = 9 3x₁ + 2x₂ = 13

A: We need to solve the given system by inverse of coefficient matrix.

Q: h) Suppose we have the system of 4x – 3y = 5 and 5x + 3y = 4. You found the inverse of matrix A…

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Q: Write the following system of linear equations in the form “matrix x column = column": 3x – 2y + z =…

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Q: 7) Solve the system of linear system of linear equations using x - 2x 3y = 12 + 2 टे +52 +37 = 14 =…

A: Given equation, x-3y+2z=122x-5y+5z=14x-2y+3z=20 We have to solve given equation using matrix.

Q: Write the augmented coefficient matrix corresponding to the system: 7x + 4 = -7y 5x - y = -2 -4x -4…

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Q: Solve the system  { x     +     y    =    -14} { 4x   -     4y  =    0} { 14x  -   10y  =   -28}…

A: I have written the given system as Augmented matrix and by row operations i have solved the problem

Q: Q1: Solve the set of equations using matrix: x+ 2y +3z 1 y + 4z = 0 5x + 6y = 1

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Q: Solve the system of equations {−9x+9y=360 {-5x-4y=-529 by converting to a matrix equation and using…

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Q: Write the augmented matrix of the system -9x +92y -90z -33y +6z +28z -11x -63 -4 -79

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Q: Solve the system of equations by converting to a matrix equation. Use a graphing calculator to…

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Q: By using the matrix methods to solve the following linear system: r1 +x2 – 13 = 5, 3r1 + 12 - 2r3 =…

A: We have to solve the following linear system of equations: We will write the above system in…

Q: Solve the system by using the inverse of the coefficient matrix. -3x₁ + 9x2 = 9 3x₁ + 2x₂ = 13

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Q: (x-3y +3z = -8 7x+y +2z = 6 3x +2y - z = 4

A: Topic:- matrix

Q: Solve the system by using Cramer's Rule: 3x1 – x2 – 2x3 = 1 -x1 + 6x2 – 3x3 = 0 -2x1 – 3x2 + 6x3 = 1…

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