Indicate the number of solutions for each system of equations. If one solution, indicate the solution. 1) 2x-3y=9 2) 3x - 2y = -4 5x + 3y = 12 x - 4y = 12 Solution: АУ Text Solution:

Q: z+ 2y-z 3 -2x-y+z=-1 6x 3y-z -7 O no solution O exactly one solution O Infinitely many solutions

A: Recall: If a system has at least one solution , it is consistent .( If  a system has exactly one…

Q: Solve the system 4x₁ + 8x₂12x3 = 44 3x₁ + 6x₂ 8x, = 32 -2x₁-x₂ = -7 -

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Q: S 4x + y? = 0 2ху + 2у —D 0 for X, y.

A: Given is the system of equation as follows:   4x+y2=02xy+2y=0  It is required to solve this for x…

Q: etermine the solution of the system of equations 2x1 - x1 -5x1 + - x2 3x2 x2 + + x3 = x3 = 2x3 = -5…

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Q: -7x+9y 6r + 8y %3D 山一正山位

A: Rhe objective is to write the type of system of equations and find general solution.

Q: Write a system of linear equations that has the order pair (−3,7) as a solution.

A: Write a system of linear equations that has the order pair  (a,b) is y=(b/a)x

Q: Solve each system  5x+2y=-13 -3x+y=10

A: Let Multiply equation 1 with "3" and equation 2 with 5 and add them both.

Q: Is (-6, 4) a solution to this system of equations? y = -3x - 14 y = x + 10

A: y = -3x - 14 and y = x + 10 Is ( - 6 , 4) is a solution of the system of equation.

Q: Find all solutions of the system of equations.

A: Given : The system of equations x2 +y2 = 9x2 - y2 = 1 .

Q: Solve the system2x1 − 3x2 = 5 −4x1 + 6x2 = 8

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Q: 19. -6w-8z =-44 3w + 6z = 36

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Q: Find the solution of the system of equations x - 3y = -215 x + 5y = 441

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Q: Find all solutions of the system of equations.

A: Solutions of the system of equations. y+x2=4x..................... equation…

Q: -18 21 dx dt -14 17 with the initial value 10 æ(0) =

A: Given that ; dxdt=-1821-1417x with the initial value. x0=105

Q: Solve the system +x2 +5x3 = 8 5x1 +6x2 +2x3 3 x2 +s x3

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Q: Write a system of two quadratic equations that has solutions of (-3,-3) and (3,-3)

A: Solution:

Q: Solve the system -8-8- -2x1 6z1 +22 -3x₂ = = 3 -9

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