Solve each system by elimination. 9) 9x-5y= 16 -r+5y= 16 11) 5x- 12y= 20 -2x+ 4y =-8

Q: Show that the ordered triple (-1, 2, -2) is a solution of the system x + 2y - 3z = 9, 2x - y + 2z =…

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Q: Solve the system in anyway: y = 3x - 2 and y - 2x = -5 O(-7, -19) O(-3, -11) O(-3, -7) O(-7, -23)

A: The given system of equations is  y = 3x - 2      ..... 1 y - 2x = - 5      .... 2

Q: Solve the system using the substitution method. If the system does not have one unique solution,…

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Q: Solve the System. Give answer as (x, y, z). 1x Зу 1z - 7 - 2х + Зу — 52 - 26 - - – 4x + 3y – 2z 4 -

A: x - 3y - z = -7    ---(1) 2x + 3y - 5z = -26   ----(2)  -4x + 3y - 2z = 4   ----(3)    From (1)  x =…

Q: Determine without graphing whether the system of equations has exactly one solution, no solution, or…

A: Finding the ratio of coefficients of two equations tell us the number of solutions

Q: Find the solution to the system of equations. 4 y 2x+2 3 ([?], [ 1) 2 -4-3-2 /1 1 2 3 4 -2 -4 Enter

A: Answer

Q: 3. Is (3, 4, –2) a solution of the following system? 5x, - x, +2x, = 7 -2x, + 6x, +9x, = 0 -7x, +…

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Q: 21. Solve the system of equations using your graphing calculator. J3x + y = 9 4x – 2y = -8 O (-6,…

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Q: Solve the system of equations: 2х — 5у + 2 3D 2 - - x + y - z = - 3 -3y = 0

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Q: 2. Solve system of linear equations Ar = b, where 2 -4 0 2 1 -3 A = | -1 2 1 2 3| b = 1 -2 1 4 4 2.

A: The solution is given as

Q: Зх — у 3 4 -2x +y = 5 - %3D

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Q: If a system of equations is solved by graphing, the solution might be approximate. True O False

A: Given: Statement: If a system of equations is solved by graphing, the solution might be approximate.

Q: 21) 0 = -2y + 10 – 6x 14 – 22 y = 18x

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Q: | 25у? — 16х? %3D 400 9y? – = 4x² 36

A: We have25y2−16x2=400     ............19y2−4x2=36          .............2

Q: Is (1, 3) a solution to this system of equations? 4x + 5y = 19 x + 5y = 16

A: 4x+5y=19-1x+5y=16-2eqn 1-23x=3x=1

Q: 4. First, solve the system of equation by graphing to represent the solution using the graph, then…

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Q: 2. Solve system of linear equations Ax = b, where 2 -4 0 2 1 -3 A = -1 2 12 3 -214 4 b= 1 2.

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Q: 2r + s = 3 30. 4r – s = 9

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Q: 9) 6x + 8 y = -22 y =-5

A: Solving system of equations

Q: 7) Solve the system of linear equations using elimination by addition or subtraction. Sz+y = 8 lx -…

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Q: Solve the linear system Ax-b, and find all factors P,L,U,D,U' and A-1 4 2 15 10 8 -2 1 8) -14]

A: Given system of equation is written as, AX=B. 25461510-218xyz=28-14 Crammer's Rule: For system of…

Q: Solve the system in anyway, however, elimination might be the easiest. - 5х + 5у %3D 30 19 %3D 9у —…

A: Linear Equation Question

Q: Solve the System. Give answer as (x, y, z). — 5х — 2у — 4z — 6 - - 10x + 2y – z = 21 - - 20х + 2у +…

A: Given,            The system of equations are             -5x-2y-4z=6             -10x+2y-z=-21…

Q: 2а + 3b 3D 12 33. 5а - b %3D13

A: We have to solve

Q: Solve the system using the substitution method. For the system that does not have one unique…

A: Given,  4x+3y=-4, y=2x+2

Q: 2- Solve the system [2х, + 2х2 — 3xз X1 + x2 + 2 x3 = 1] 21 %3|

A: Solution is given below:

Q: The solution set to a system of dependent equations is given. Write three ordered triples that are…

A: We will use z=1,2,3 to find three pairs

Q: Use the method of substitution to solve the system.

A: Consider the given equation as 25x2-16y2=400...(1) And 9y2-4x2=36....(2)

Q: substitution or elimination method 4y-5x=-23 2x+3y=-23

A: Given , system of linear equation is 4y-5x=-23-5x+4y=-235x-4y=23-iand 2x+3y=-23-iiwe have gto…

Q: 4) Solve the system of linear equations by substitution. Sy = 4z + 1 | 3x + y = 8 O (2, 5) O (1, 3)…

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Q: Solve the system of equations by any method. Зх — 4у + 2х — —19 (1) - 2x + 4y + z = 20 (2) 2т + 3у +…

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Q: Solve the linear system X -y 2x - 2y 3x - 3y + 2z + 4z + 6z || || || = 5 10 15

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Q: Given the system of equations

A: Given, the system of equations                            4a-2b+11c+3d=206a+3b-2c+15d=25…

Q: What are the solutions of the system of equations y = –(x + 2)2 + 1 and y = 4x + 9?  (–2, 1) and…

A: This is a problem related to algebra. Based on the general formula and concept we will answer the…

Q: Solve the System. Give answer as (x, y, z). 3x + 5y + 6z = 30 – 2x + 10y – 6z -28 - - 6x + 20y + 6z…

A: 3x + 5y + 6z = 30  ----(1) -2x + 10y - 6z = -28  ----(2) -6x + 20y + 6z = 12  -----(3)    From (2),…

Q: solve the system  5x-y+2z=3 4x+5y+7z=26 x+y+4z=3 the solution is,?

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Q: Without using the method of elimination, solve the linear system 4x     = 8 −2x + 3 y    = −1 3x + 5…

A: Without using the method of elimination, solve the linear system    4x=8   −2x+3y= −1   3x+5y−2z…

Q: 1. Is the point (6, 1) a solution to the system of equations below? You must show correct work to…

A: →Solve the given system of equation to find the solution.

Q: What value of b will make the system y=3x+2 and y =3.5 +b intersect at the point (2,8)

A: Equations are;-                                       Y=3x+2         (1)…

Q: 2. The point (4,-2) is a solution to the system of equations 2x+ y 6. Which of the following…

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Q: 10. Solve each system by hand using the method of your choice. (4 each) -2x -y=-2 3x+4y - -7 (a) 2x-…

A: Here we have to find the value of X and Y of given system of equation.

Q: Solve the system of equations: x2 + y2 = 52, and x + y = 10. (2, 8), (8, 2) (3, 7), (7, 3)    (4,…

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Q: 3. Solve the system S 2y > -x + 4 1-y 2-2x + 6

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Q: Solve the system using elimination. 2х + 3у %3D8 5х + бу %3D 17 ([?], [ ]) Enter Enter

A: We have to find the solution

Q: Solve the system of equations. 2) (5x + 5y + z = 11 3x - 2y - z= 20 5x + у + 2z 3 24 y + 2z = 24

A:

Q: 7) у%3-5 5х +4у%3-20

A: Given:             y=-5         ->Eq'n(1)              5x+4y=-20Now substuting y=-5  in…

Q: Solve the system using elimination. 4x + 5y = 2 -2x + 2y 8 %3D ([?], [ )

A: 4x+5y=2        →1-2x+2y=8    →2 Now, Equation 1+2·Equation…

Q: 6. Solve the system of equations using substitution. Jy = 3# – 1 | 2x – y = 5 O (-4, –13) O (-2,…

A: Here we will find the solution of given system of equations,

Q: Find the solution to the system of equations. 4 *+1 3 ([?], [ ]) -4-8-2 1 2 3 4 -2 -3 -4 y

A: The graph of the system of equations is given below