A variable needs to be eliminated to solve the system of equations below. Choose the correct first step. minus, 4, x, minus, 3, y, equals, minus, 33 −4x−3y= −33     minus, 2, x, plus, 3, y, equals, minus, 21 −2x+3y= −21

Q: Solve the system.     4x+54y=54 6x−9y=−9

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Q: Solve the system. 2x−6y=−4 6x−8y=18

A: Given the system, 2x-6y=-4                     ...(1) 6x-8y=18

Q: Solve the system of equations by substitution. fx + y = -9 x- y = 13 Ox = 9, y = -11; (9, -11) Ox =…

A: Explanation of the answer is as follows

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

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Q: Question 1-3 Which substitution can you make using the system of equations? S 6z + 3y = 12 2x-y =…

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Q: Complete the equations so that the solution of the system of equations is (-3,4). y=x+7 7x+y=-5

A: We have to find the solution of the system of equations.

Q: Find all solutions of the system of equations.

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

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: Determine if (-6,9) is a solution of the system. 6x+y=-27 5x-y=-38

A: NOTE: Refresh your page if you can't see any equations. . given equations are

Q: How many solutions in this system of equations? y=3x-5 6x-2y=10

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Q: Which of the following systems of equations has the solution (-1, 5)? Oy = 3x + 8 y = -x +4 Oy = 3x…

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Q: Determine whether the given ordered pair is a solution of the system of equations. (9, 4); -x+y=-5…

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Q: -1 - 13 - I4 = 0 1 - 12 - 1, = 0 I4 – 15 – Ig = 0 I2 + I5 + I6 = 0 1- 3013 + 601, = 25 3013 – 314 –…

A: Let us apply elementary row operations on the augmented Matrix to reduce it in row reduced Echelon…

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

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Q: Solve the system with substitutions

A: Solve the system with substitutions

Q: Solve the system-of-equations for x. -9x + 21y = 97 13x + 15y = 8 x =

A: Given system of equation is −9x+21y=97.....113x+15y=8........2 We have to find the value of x. Solve…

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: Q3A: Find the equation of the tangent plane to z = x cos(ny) - () at (2,-1)

A: Given Data: Let us consider the given equation is, z=x2 cosπy-6xy2 at 2,-1 To find: The equation of…

Q: Determine if (7,4) is a solution of the system,

A: Given,

Q: Solve the system. 4x+6y=−144x+6y=-14 6x+9y=−256x+9y=-25

A: The given system of equations  4x+6y=-14       ⋯⋯a6x+9y=-25       ⋯⋯b Divide the first equation by 2…