Consider the following system of equations: 3x+8y+2z=-5 2x+5y-2z=0 x+2y-2z=-1 Your study buddy claims the solution to this system is (-9,2,-1). Explain clearly whether you agree or disagree with this claim. Be sure to use mathematical reasoning to support your argument

Q: The solution of the following system is (1, -7). Find A and B and put them into the system of…

A: The solution of the system of equation is

Q: What is the solution to this system of equations? A (-3, -9) O B (-1.4) O C (-3, -26) O D (-1.0)…

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Q: What do the following two equations represent? 4�+2�=104x+2y=104, x, plus, 2, y, equals, 10…

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Q: Solve the system of equations 1 + 2 + 3 + 2x1x2 + x3 x4 = -1 3x1 x32x4 = -8 - 4 = 10 - -1 +32 4 = 1…

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Q: Solve the system of equations -x + 3y = -23 and -3x +y = -5 by combining the equations. -23) +y =…

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Q: What is the solution of the system? a. (2,-10) b. (-2,10) -x+3y=1 -9x-3y=-21 C. (-3,2) d. (3,-2)

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Q: Solve the system of equations by elimination. Sx+y = -3 1x-y = 19 Ox = 8, y = 11; (8, 11) x = 3, y =…

A: The objective is to solve the system of equation by elimination.

Q: How do I do this word problem? Your math instructor tells you that next week's test is worth 100…

A: Let x be the 2 point questions and y be the 5 point  questions. Write the equation can be written as…

Q: Solve the system. - 8z + 8y - 8 - 12x + 12y = – 13

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Q: Solve the system of equations using substitution. 2 x² + y² = 145 x - y = 17 A. x=8, y = -9; x = 9,…

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Q: Solve the system of equations. 4x² + y² = 25 z+y=5 ordered pa

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Q: solve the system of equations and please show work, 2x-5y+z=14 -x+y-z=-7 x-3y=6

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Q: Solve the system of equations below. 4x - 2y = 6 3x +3y = 9 %3D

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Q: Based on the system of equations to the right, what is the value of 4x+6y? 4x + 5y = -7 5x + 4y = -2

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Q: 9. Yareli and Rosa won a total of 125 tickets at an arcade. The number of tickets that Rosa won is…

A: Given,           Yareli and Rosa won a total of 125 tickets at an arcade. The number of tickets…

Q: Solve the system. 3.x+4y-: = 0 x-2y+: = -8 4.x+3y-2: = -4 X = y z =

A: We solve this system of linear equations by Matrix Inversion Method.