Solve : a + x – 3 y + z = 2 -5 a + 3 x – 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 2y/y-4 - 2y-5/ y2-10y+24= -4/ y-6

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

Q: Solve the IVP. y/" – y – 12y = 0, y(0) = 3, y'(0) =

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Q: Solve ym-y'-2y=3e2x,y(0)=0.y'(0)=-2

A: Given differential equation :

Q: Solve ym-y'-2y=3e2x,y(0) =0,y'(0)=-2

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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 the IVP. y'= 3y(7-y), y(0) = 6

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Q: olve z2 -4z+

A: we have to solve the,  z2 -4z+29=0 compare with,  a=1 b=-4 and c=29

Q: Solve for y in terms of x   xy=x-y x2 +y2= x+y 2x+y=8

A: Given: To solve for y in terms of xxy=x-y x2 +y2= x+y 2x+y=8

Q: Q9: solve x + 2z = 6 -3x + 4y + 6z = 30 -x - y + 3z = 8

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Q: solve by substitution 5x+3y=4 x-4y=3

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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 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 y"+y'-2y=0 ,y(0)=4,y'(0)a=1

A: As per the company guidelines we can solve first question. I hope that the given solution will help…

Q: Solve:  2x-y + z = 7 x + y - z = -4 x + 3y - 2z = -11

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Q: Solve (x-j2y) + (y-j3x) = 2+ j3

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Q: solve by a method of either addition or substitution  a. {3x-y=4      2x+y=1 b. {2x-7y=2…

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

Q: Solve by undetermined coefficients. y" – 3y' = 6e – 2e", y(0) = 0, y (0) = 0.

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Q: Solve the IVP. y' 4y(4-y), y(0) = 3 y3=

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Q: Solve using the substitution method. 6x-3y=9 and 2x-3=y

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Q: d. tr"-tr'- 3r = 4t %3D solution but DO NOT determine the

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Q: solve by substitution y=1-3x 6x+2y=2

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Q: Solve by Substitution 7) x-y3D3 5x+8y=-24

A: Given : x-y = 35x+8y = -24

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

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Q: Solve by substitution:  y = x + 5y = − 2x − 4

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

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Q: Solve y'' - 2y' + y = 0, y(0) = — 5, y'(0) = = y(t) = - 8

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

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Q: Solve by substitution  9x-2y=23 5x+y =-2

A: Given equaitons; 9x-2y=23 5x+y =-2 The substitution method is the algebraic method to solve…

Q: solve the IVp. (2x+3)y 4+52x+3, y(-D=0

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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: (x+ 2z)p + (4xz - y)q = x² +y

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

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

Q: 5x= 3y-21 7x-2y=-25

A: given equation    5x=3y-21       ...1   7x-2y =-25    ....2

Q: Solve the IVP: y' + 2y = 4, y(0) = 1

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Q: Solve:  x + y + z = 62x − y − z = − 3x − 2y + 3z =6

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Q: Solve by substitution: x + y = 1 -2x - y= 0

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

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Q: Solve z" + 2z" – 4z' – 8z = 0 -

A: We solve this question by simple techniques used to solve homogeneous differntial equation

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

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Q: Solve by the substitution method 3x + 2y = 4 and 2x + y = 1.

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Q: Solve y' = 8xy – 2x, y(0) y(x) =| 2.

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Q: Solve   2y-3sqrt(y)+1=0

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