For Exercise, solve the system using any method. 2r – 7y = 2400 -4x + 1800 = y

Q: For Exercise, solve the system by using the addition method.  3x2 +y2 =21 4x2 -2y2 =-2

A: We have given

Q: For Exercise, solve the system using any method. 4(х — 2) — бу + 3 1 3 8'

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Q: Solve the system using the elimination method. I+y-2z = 5 -I+2y + z=2 2x + 3y-z= 9

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Q: Q1. Solve the system by the method of your choice. x+ 3y 10 %3D y = 4x - 14 %3D

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Q: For Exercise, solve the system using any method. 2 - 1 y = + 2

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Q: For Exercise, solve the system by using any method. y = x х

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Q: For Exercise, solve the system using any method. y = y = x + 2 6.

A: Given equations

Q: For Exercise, solve the system by using the addition method.  2x2 +3y2 =11 x2 +4y2 =8

A: Given,2x2 +3y2 =11   …(1)x2 +4y2 =8  …(2)In addition method, two equations are added together to…

Q: Use the method of substitution to solve the system.

A: Given, x+3y=5        .......1x2+y2=25       .......2

Q: Solve the system with the addition method: -6x-5y I+ 2y = 5 ||||

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Q: For Exercise, solve the system by using any method. r + (y – 4)? = 25 y = -x + 9

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Q: For Exercise, solve the system using any method. 5(2x + y) = y – x - 8 3 5 х

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Q: Solve the system with the addition method: 10х + 4y - 72 6x – 4y - 56 - Answer: (x, y)

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Q: For Exercise, solve the system by using the addition method. 2x? + 3y = 11 x + 4y = 8

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Q: For Exercise, solve the system using any method. y 2x = -+ 1 0.04x – 0.01y = 0.02

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Q: For Exercise, solve the system using any method. 3(2х — у) 3D 2 — х 5 3

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Q: 19 Solve the system by using the addition method. x - y 10 5(х + y) 3D —7у — 41

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Q: For Exercise, solve the system by using the addition method. 4x = 4 – y 16y = 144 + 9x²

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Q: For Exercise, solve the system from the indicated exercise and write the general solution. 3x + 2y +…

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Q: Solve the system with the addition method: ( 2x + y |7x – 5y 14 32 - Answer: (x, y) =

A: We can solve this question using addition method as below.

Q: Solve the system with the addition method: -7x + y = 15 %3D 8x +7y - 66 %3D Answer: (x, y) = Preview…

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Q: For Exercise, solve the system by using Gaussian elimination or Gauss-Jordan elimination. 2х — Зу +…

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Q: Solve the system by using the substitution method. { y = r – 1 7x – 8y = 62 - {(x, y)} = {( )}

A: given,       y=15x-1                        eq.17x-8y=62                      eq.2

Q: For Exercise, solve the system by using any method. y = x - 6x + 9 y = -2r + 5

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Q: For Exercise, solve the system by using any method. + y° = 1 x = -2y? + 2

A: let

Q: olve the system by the substitution method.   3x+4y=3 x=y+8

A: Given  3x+4 y = 3  ....(1) x= y+8        ....(2)

Q: For Exercise, solve the system using any method. y = 4" y = + 17

A: Substituting equation (2) in equation (1), we get

Q: For Exercise, solve the system by using Gaussian elimination or Gauss-Jordan elimination. -2x+y=-16…

A: Given,

Q: For Exercise, solve the system using any method. 14 2 2(x – 2y) + 3 = 20

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Q: For Exercise, solve the system by using any method. x² - 4xy + 4y = 1 x + y = 4

A: We will use the substitution method: From x+y=4 we get y=4-x Then plug it in the first equation and…

Q: Solve the system by the substitution method.   3x−y = 21 x+8y = 7

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Q: r+y=5 rty35 r3Dy+7

A: Given : x + y = 5x = y + 7

Q: For Exercise, solve the system by using any method. y = x + 4x + 5 y = 4x + 5

A: Given system of equations is We will use substitution method to solve the equations  By…

Q: solve the system by the substituion method x=3y=5 y=4x+6

A: I think first equation is wrong. So I will give both possible solution.

Q: For Exercise, solve the system by using any method. y = - y = Vĩ %3D

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Q: For Exercise, solve the system by using Gaussian elimination or Gauss-Jordan elimination. - 3z = 5…

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Q: For Exercise, solve the system by using the addition method. * = 1- y 9x – 4y = 36

A: We will add y2 to both sides of the first equation, then multiply by 4

Q: For Exercise, solve the system using any method. |3х — 10у %3D 1900 5у + 800 %3D х

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Q: For Exercise, solve the system by using Gaussian elimination or Gauss-Jordan elimination. 4х — Зу…

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Q: For Exercise, use the substitution u =and y = to rewrite the equations in the system in terms of the…

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Q: For Exercise, solve the system by using any method. If the system does not have one unique solution,…

A: According to the given information it is required to solve the given system of question:

Q: For Exercise, solve the system of nonlinear equations. v – 2)? = -8(x – 1) 2х — у %3D —8

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Q: Q1. Solve the system by the substitution method. x+y = 3 %3D y = x - 4x+5

A: In the substitution method,we solve for the variable y from first equation.Then substitute y in the…

Q: For Exercise, solve the system by using any method. 4 16 x + y = 4

A: From the second equation, we get x2= 4-y We plug this in the first equation and solve for y

Q: For Exercise, solve the system using any method. 4(x – 2) = 6y + 3

A: Given equation are: 4x-2=6y+3                             ……114x-38y=-12…