Solve each system. 1.x2 – y = -2 -x + y = 4 2. x? + 2y? – 54 = 0 2x – y + 9 = 0 3. 4x? + y2 – 5 = 0 2x – y +1 = 0 4. x2 – y2 = 7 x² + y? = 25 %3!

Q: 2x + y- 2z= -7 + 5z = 10 X- 2y- z= - 11 (-5,5,6, - 3) (1,-5,-7,-2) (5 - 54 - 2)

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Q: solve each of the systems. 6x + 7y = -40 4x - 3y = 4

A: Solve each of the systems. 6x+7y=-404x-3y=4 in first equation multiply by 2 and in second equation…

Q: 18. y = -- 2x - 4 7x +y 2 19. y = x + 6x x-y= 4 20. y = x + 4r – 15 y 25 x

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Q: How many solutions has the system y = -x and 3x + 3y = 0? A. 1 B. 2 C. infinitely many D. None

A: Given system of equations is, y=-x3x+3y=0

Q: Зх + 2у %3D 14 3x – 3y = -6 8x + 2y = 30 7x + 2y = 24 %3D

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Q: What should be the value of k in the system of equation below for it to be inconsistent? 6x + 2y…

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Q: Determine whoich point is the solution to the given system. y=-4/7x+16 y=-2/7x+12

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Q: 5. Solve the following system of equations: 3x + 2y = 26 - 5y = -31 O x=-4.y =-7 O x=-4, y=7 O x=4,…

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Q: 9 = 3y +x %3D 3y = -x+9

A: NOTE: Refresh your page if you can't see any equations. . divide both sides by 9 compare this…

Q: 4. Which of the following is the intersection point of the system of equations -7x + six y = ten and…

A: To find intersection point of following system of equations-7x+6y = 10    ..........18x -5y=-30…

Q: 3. Use the factorization A =LU to solve the system of equation. 3x1 - 2x2+ X3= -10 2x1 + 6x2 - 4x3 =…

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Q: 2. Which expression can you substitute for x in 5x + y = 8 to solve the system belo 5x + y = 8 x +…

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Q: S20x + 5y = 120 (10x + 7.5y = 80 %3D

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Q: Place the correct system of equation with the correct soultion: 1. y = x+5, y=x            2.  y =…

A: Solve the (1) system of Equations,

Q: Solve the system. 2x+2y+z = -2 -x-2y+2z = -5 2x+4y+z = 0 ? ojo x

A: Given that 2x+2y+z=-2-x-2y+2z=-52x+4y+z=0To find ; value of x, y ,zSolution 2x+2y+z=-2…

Q: What is the value of x+y in the system? a. 1 b. 5 5x-6y=8 -7x+12y=-22 C. -5 d. -1

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Q: xi + 2x2 – 3x3 = -2 3x1 – x2 – 2.x3 = 1 2x1 + 3x2 – 5x3 = k 1. Find the value of k for which the…

A: For consistent rank of the matrix is same as rank of augment matrix

Q: 3ూ డ Solve for the linear system. 10-x +2%3D ー3 2-3

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Q: determine whether the given point is in the solution set to the given system. (2,3) 4x+y=11 2x+4y=16

A: The given system:4x+y=11 ....... equation 12x+4y=16  ........... equation 2and the given point is…

Q: Solve the given system . 2x+y= - 1 5x+3y=2

A: Given the equations  2x+y=-1 and 5x+3y=2. We need to solve the above equations.

Q: What is the ordered pair that is the solution to the following systems of equations? 3x + 2y = 15 2x…

A: We have to solve the second equation first, So, 2x = (-18) Therefore x = (-9)

Q: 6(2 – 3x) -2 + 2x – 13 V2x – 12 – 4 = 0 7x - 5 = 4x – 1 3.

A: as per bartleby guidelines i can only answer first three parts, please ask other part separately.