Solve : a + x - 3 y + z = 2 -5 a + 3x - 4 y + z = 0 a + 2 y – z = 1

Q: Solve by substitution -3x+5y=16 y=4x-7

A: Consider the given system of equations:

Q: Solve 6x-7y=12 for y.

A: 6x-7y=12As it is a linear equation in two variable

Q: solve 2y/y-4 - 2y-5/ y2-10y+24= -4/ y-6

A: Given 2yy-4-2y-5y2-10y+24=-4y-6

Q: Solve y" - 2y + 17y=0

A: If the roots of the characteristics equation are complex numbers a±bi, then the general solution of…

Q: Solve by substitution: 10x=4 2x+y=-24

A: The given system of equations is: 10x = 4 2x + y = -24   The solution is below.

Q: Solve for x. 3x -2xº 2x²f امر4 5xº 41°

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Q: Solve  both  a. yk+2 - yk+1 - 2yk = k2  b. yk+2 - 5yk+1 + 6yk= 5k

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Q: Solve using the substitution method. 9x-3y=12 and 3x-4=y

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Q: Solve , DE y" - 9y' + 18y= 0

A: Given: y''-9y'+18y=0

Q: Solve by substitution:  y = − 2x − 9y = − 5x − 21

A: We substitute y=-2x-9 in the other equation and solve for x

Q: Solve by substitution:  y = 2x − 3y = − 2x +9

A: To solve the given equations by substitution method.

Q: Solve by the substitution method: 4x + 3y = 4 and y = 2x - 7.

A: We have to solve the following equations by substitution method: 4x+3y=4..........1y=2x-7..........2…

Q: Solve y'' − 4y' + 4y = 3e2t

A: Solve y'' − 4y' + 4y = 3e2t

Q: solve by using substitution or elimination  by addition.   3x-2y=5  -6x+4y=-10

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Q: Solve y" +3y' + 2y = 0

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Q: Solve by substitution:  y = 7x − 24y = − 3x + 16

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Q: Solve for x: ,23= 3x 4-48x2=0

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Q: Solve by Substitution −6x−2y=−16 −5x+y=0

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Q: Solve by substitution:  2x + 3y = 16− 7x − y = 20

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Q: y'' - 6y' + 15y = 2sin3t

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Q: Solve y" + 4y – 2y = 2x² – 3x + 6..

A: The given differential equation is y''+4y'-2y=2x2-3x+6. The auxiliary equation of the corresponding…

Q: solve by using the substitution method. y= -5x -1 -5x + 3y = -23

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Q: Solve y′′+ 9y = 3t^2

A: Solve y′′+ 9y = 3t^2

Q: y-3 - 2y-7/ y2-9y+18 = -6/y-6

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Q: Solve by substitution:  y = 3x + 13y = − 2x − 22

A: Substitute y = 3x + 13 in the other equation and solve for x

Q: Solve fip y+z zdz 7-2ry y

A: Given dxy-x = dyy+x = z dzx2-2xy-y2 On equating the first two equations, we get dxy-x = dyy+x(y+x)dx…

Q: Solve ,  y"-4y'+4y = 0

A: We have to solve  y" - 4y' + 4y = 0  (D2 - 4D + 4)y = 0  The auxiliary equation is  m2 - 4m + 4 = 0…

Q: Solve by substitution:  y = − 6x + 3y = 6x +3

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Q: Solve for y: 2y + 3x - 5 = 4

A: Given 2y+3x-5=4

Q: Solve y"-16y= 2e** 4x

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Q: Solve by substitution:  y = 3x + 2y = − 3x +8

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Q: Solve.  A) x2-4x-5=0   B) 3x2-5x-2)=0

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Q: Solve:–2x+y=6 y = 3x + 4

A: the first equation is  -2x+y=6 substitute the value of y -2x+(3x+4)=6 -2x+3x+4=6

Q: Solve by substitution:  − 2x − y = − 5x − 8y = − 23

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Q: Solve for x4/b-1/b+3=3b+2/b^2+2b-3

A: Here given equation in b and asked to solve for x in the question. Writing the given equation in b…

Q: Solve by substitution:  2x +3y = − 107x + y = 3

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Q: Solve by substitution:  y = 6x + 4y = − 3x − 5

A: Substitute y=6x+4 in the other equation and solve for x

Q: Solve using the substitution method.y=6-3x and 4x+y=12

A: Here we have to find the value of x and y.  Given Equation is y=6-3x ........................... (1)…

Q: Solve by substitution:  − 6x + y = 20− 3x − 3y = − 18

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Q: Solve y" + 3y' + 2y = 0

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Q: Solve ,  y" - 14y' -32y = 0

A: We have to solve  y" - 14y' - 32y = 0  (D2 - 14D - 32)y = 0 The auxiliary equation is  m2 - 14m - 32…

Q: Solve   2y-3sqrt(y)+1=0

A: Obtain the solution of the given equation as follows.

Q: Solve: fip 3x + y I+ 3y dr

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