For Exercise, solve the system of equations by using the addition method. 11x = -5 – 4y 2(x – 2y) = 22 + 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 of equations using the substitution method. 3x-6y=0 2y-y=9

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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 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: For Exercise, solve the system of equations by using the substitution method. 2x + y = 2 5x + 3y = 9

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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: Use substitution to solve the system of equations. x² + y? 49

A: We have to solve the system of equations by substitution method.

Q: For Exercise, solve the system of equations by using the addition method. - 3(x – y) = y – 14 2x + 2…

A: We need to solve the equations by addition.

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, use the substitutions u = 5 to solve the system of equations. and v = 3 13 - 5 I|

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Q: Solve the system of equations by the addition method. 0.02x + 0.08y = -0.03 - 0.1x +0.9y 0.8

A: Given that: 0.02x+0.08y=-0.03      ........(1)-0.1x+0.9y=0.8          ........(2)

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

A:

Q: For Exercise, solve the system by using the addition method.   x2 -xy=20 -2x2 +3xy=-44

A: Given:

Q: For Exercise, solve the system of equations. 4x - 27 = -4 6y + 5z = 8 7x — Зу = 13

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Q: For Exercise, solve the system by using the addition method. 6x² + 5y = 38 7x? – 3y = 9

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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

A:

Q: For Exercise, solve the system by using the addition method. * - xy = 20 -2x + 3xy = -44

A: Given :  x2 - xy = 20 ......(1) -2x2 +  3xy = -44 .........(2)

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

A: let

Q: Use the substitution method to find all solutions of the system of equations.

A: Simultaneous equations are two or more equations which involves two or more quantities that are…

Q: Solve the system of equations using the addition/elimination method

A:

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: Solve the system of equations by using the addition method. 3x-6y 0 9x+5y =-46 The solution set is…

A:

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 using any method. y = 4" y = + 17

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

Q: Solve the system of equations by S-7x + 4y = = 0 8x5y = 190 (x, y) =

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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: Sz+ 4y = – 4 I + 10y = – 16

A:

Q: For Exercise, solve the system of equations by using the substitution method. 2(x + y) = 2 – y 4x –…

A: Given equations 2x+y=2-y4x-1=2-5yWe have to solve the question by substitution methodWe have…

Q: For Exercise, solve the system of equations by using the addition method.  2x+11y=4 3x-6y=5

A: Consider the given equation.The given equations are as follows,

Q: Use the substitution method to solve the system -x+y=-2 4x - 3y = 9 Your answer is x= y =

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Q: For Exercise, solve the system of equations. 2х — у + 5z %3D-2 + 47 = 0 x+ y = 2 – 7z х

A: From x+4z=0 we get x=-4z Plug it in the first equation

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 by using the addition method. 5x? – 2y? = 1 2x? – 3y = -4

A: We multiply the first equation by -3 and the second equation by 2 Then we add the equations and…

Q: For Exercise, solve the system of equations by using the substitution method. 5(x + y) = 9 + 2y бу —…

A:

Q: For Exercise, solve the system of equations by using the addition method. 2x + 11y = 4 Зх — бу %3D 5

A: Given: Equation: 2x+11y=4……………….(1)                   3x-6y =5 ……….. (2) Multiply equation (1) with…

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

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Q: Use the substitution method to find all solutions of the system of equations.

A: given,              x2+y=9                          eq. 1x-y+3=0                     eq. 2

Q: Solve this system of equations by the substitution method. x + 2y = -5 3x + y = -5

A: Consider the system of equations:

Q: For Exercise, solve the system of equations by using the addition method. 0.6x + 0.1y = 0.4 0.7y =…

A: 0.6x + 0.1y = 0.4   ..........................................(1) 2x - 0.7y = 0.3…

Q: For Exercise, solve the system by using any method. y = -x + 6x – 7 y = x - 10x + 23

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Q: For Exercise, solve the system by using the addition method. 3x + y = 21 4x? – 2y = -2

A: We add the first equation by 2 Then we add it with the second equation and solve for x

Q: Use the substitution method to find all solutions of the system of equations. Sx² + y?: 1 x + = 128…

A: