Is (9,5) a solution of the system of linear equations?-9x +y= -7 and 6x + y = 4 yes No

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

A:

Q: Solve each system of linear equations by substitution. x+ y= 3 [3x - Зу 3-15 9. 8. -4x- 4y 12…

A:

Q: Find all the solutions of the system of equations x, + 2x, - x, = 1, 3x, – 2x, + 2x, = 2, 7x, – 2x,…

A: We have the system of equations: x1+2x2-x3=13x1-2x2+2x3=27x1-2x2+3x3=5 We can write it in matrix…

Q: Solve the system of linear equations: {x + 2y- 3z = -5 {-2x - 4y-6z = 10 | {3x +7y-2z = 13

A: Using elementary row operation, we solve yhe given linear system.

Q: What is the solution of the system of equations 3x + y = -11 and y = 2x + 9? O (1, -4) O (-1, 4) O…

A: Substitute y=2x+9 in 3x+y=-11 then solve it.

Q: Solve the system of equations く. X, - Xe = || 4X, +3 Xq =-5 3. X, - X2 - X3 = -3 スX, +32 +5%"7 - 11…

A: The solutions to the systems of the equation are the values of x,y, and z that satisfy the equation…

Q: For which system of linear equations is (-1, 3) the solution? y3 2x 3x - 8y -27 y = 2x 7 2x + 5y 17…

A:

Q: Use back-substitution to solve the system of linear equations. 2x - y+5z = 24 y+2z = 9 7

A:

Q: solve this system of equations {-1x+1y =-4   -2x-1y =  -8 (x,y)=_____

A:

Q: solve the system of linear equation 0.02x-0.05x2-0.19 0.03x, +0.04x-0.52 X2-0.04 No solution O X2=7…

A: See solution below. Using gaussian elimination method

Q: Use substitution to solve the system of equations. 5x + y = -24 x+3y = -2 О x3-5, у 3-1 O x 5, y = 1…

A: 5x+y=-24 X+3y=-2

Q: Solve the system of linear equations for x and y:

A: Given data:     The first equation is: (cos θ)x+(sin θ)y=1. The second equation is : (-sin θ)x+(cos…

Q: 2. Solve the system of linear equations: 2x + y = 3 x − 2y = 4

A: Answer

Q: Is (1, 10) a solution to this system of equations? y = x + 9 X = 1 yes no

A: Given system of equations is   y=X+9......(1) X=1.........(2)

Q: Solve the system of equations -8x - 7y + 2z = 7 x - 4y + 3z = -9 8x + 2y - 5z = 10

A:

Q: Determine whether the system of linear equations is inconsistent or dependent. If it is dependent,…

A: To check system of linear equations is inconsistent or dependentx+3z=32x+y-2z=5-y+8z=8

Q: How do I find the solution of the system of Equations for -X +6Y=3 and -4X-2Y=-14?

A:

Q: Determine the real solutions to the system of nonlinear equations. Зу - х - 10 x² + y² - 100 = 0

A: The given equation is   x2+y2-100=03y-x=10   We have to find the real solutions

Q: Solve the linear system of equations. -21x - 2y = 2х — бу %3D -62 (x, y) = (

A: The system of two equations can be solved by using the addition method. To use addition method one…

Q: Use substitution to find the solution for this system of equations: y 2x 6x-y 8 O (2, 4) O (4, 2) O…

A:

Q: Use substitution to find the solution for this system of equations: x 3 2x +y = 10 O x = 3 O (6, 10)…

A: Given, x=3 ----(1) 2x+y=10------(2) Using (1) in (2), we get

Q: Use back-substitution to solve the system of linear ed y + 2z = 20 3y - 8z = -40 Z = 2

A:

Q: Find the values of x1, x2, x3 in the system of Linear Equations 2x, – 6x2 – x3 = -38 — бх, — -3x - -…

A:

Q: -2x - 2y =-6 6 --X-y=-3

A:

Q: Solve the system of linear equation.0.2x1 + 0.3x2 = 0.140.4x1 + 0.5x2 = 0.20

A: here the given system of the linear equation as

Q: The system of equations X- y+ z 2 3x - y + 2z = -6 and 3x + y + z = -18 has

A:

Q: Solve the system of linear equations:   x+2y+z=0 3x+2y-z=4 -x+2y+3z=-4

A: Solve the system or equation x + 2y + z = 0                                           3x + 2y - z =…

Q: Write the system of linear equations 3 lx – 6y + 6z 2x + 6y – 4z 5x +3y – 9z %3D - -2 -2 %3D

A: Steps to follow: 1) The coefficients of the x-terms are written as the numbers down the first…

Q: Find all solutions of the system of equations.

A:

Q: 5. x + 4y = 6 X-y = 1

A:

Q: Solve the system of equation * y=-2x-4 y= 4x + 2 O (-0.5, 0) O (-1, (-1, -2) O (-0.3, -3.3) (0, 2)

A:

Q: Is (-1, -4) a solution to this system of equations? y = -4 y = 3x – 1 yes no

A:

Q: Find the values of x1, x2, x3 in the system of Linear Equations 2x, – 6x, – x3 = -38 —3x, — х, + 7х,…

A: For easy understanding let x1 = ax2 = bx3 = c So the given equations are 2a-6b-c=-38  -3a-b+7c=-34…

Q: Solve the system of linear equation.y + x = 0 2x + y = 0

A: To solve the system of the linear equation.

Q: Solve the linear system 2я — у — 2 3D 3 x + y +3z = 8 - За — у — 22 — 5

A: Given:   2x - y - z = 3  x + y + 3z = 8  3x - y - 2z = 5

Q: Use back substitution to solve the system of linear equations [X-Y+3Z=-11] [Y+8Z=-12] [Z=-2]

A:

Q: [y =x²-6x+8, ? What are the solutions of the system of equations x-y= -2 A (5, 3) and (2,0) B. (6,…

A:

Q: Solve the linear systems x - y = 0 , 2x+y=3

A:

Q: Use a system of linear equations to solve:A rectangular lot whose perimeter is 320 feet is fenced…

A: Use a system of linear equations to solve: A rectangular lot whose perimeter is 320 feet is fenced…

Q: What is a solution for the system of equations y = 2x - 15 and y = x2 - 6x? C) (3,-9) D) (0,0) %3D…

A:

Q: Find the solutions to the system of nonlinear equations given by: y = x +13 Sy3= x + y2 85 %3|

A: We need to solve y=x+13, x2+y2=85. So,        y=x+13x2+y2=85Plug the solutions y=x+13 into…

Q: What is the solution of the system of equations? {3x+2y+z=7  5x+5y+4z=3  3x+2y+3z=1

A:

Q: Solve the system of linear equation.x + y = 2 3x − y = 0

A: Given: x+y=2                                                   ...13x-y=0…

Q: Solve the system of linear equations. (2x – y = 3 ly + 2x = 4

A: Given

Q: Determine whether the system of linear equations is inconsistent or depenc 2y + бу X - 5z = -2x+ 11z…

A:

Q: QUESTION #3

A:

Q: Is (10, 10) a solution to this system of equations? y = 4 y = -X + 5 yes no

A: no