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

Q: Solve using method of undetermined coefficients. (D2 - 2D + 2) y = 24exsin3x

A: Let's find.

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

A: Consider the given system of equations:

Q: Solve d4y/dx4= 5x by variation of parameters.

A: The answer is given as follows.

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

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

Q: . Solve by using variation of parameters: y" – 10y' + 16y = 4e*

A: We have to solve the differential  equation  using variation of parameter.

Q: solve y(4)-3y'''+2y''=e3x  using undetermined coefficient

A:

Q: Solve by the elimination method. 9x- y= 20 x+2y = 17 %3D

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Q: Solve using method of undetermined coefficients: y" + 3y = -48x2e3x

A: The solution is given as

Q: Solve the given pair of equations using substitution method 2x - y = 5 3x +2y =11

A: Given system of equation 2x - y = 5 3x +2y =11

Q: Solve using the substitution method. 3x-4y=-5 and -6x+8y=10

A: Th equations are given by 3x-4y =-5                       ......(1)-6x+8y = 10…

Q: Find the general solution by undetermined coefficients.  y'' + y = 2x2e-x.

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

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Q: Q3-Solve the equation by determination method: 2x-4y 6 .. (1) x +y +z=1 ..* (2) 5y +7z -10 (3)

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Q: y

A:

Q: Solve for v. y-4 +6=22

A: Given,            v-4+6=22

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

A:

Q: B. Solve y' + = y²x*.

A: the given differential equation is: y'+4yx=y2x3 the differential equation can be written as:…

Q: Solve by substitution:  y = − 8x + 19− x +6y = 16

A:

Q: solve fo y -3(-5y+4)-2y=3(y-1)-4

A: Given,

Q: Solve: using substitution 7) x-y= - -2x +3y = 16 %3D

A: Solution ) x - y =  -6     .........(1) -2x + 3y = 16      ...........(2) From equation (1) x - y =…

Q: Solve by the elimination method 5x-y=13 X+2y=18

A:

Q: solve for y. 4-y = 3y+2

A: To solve 4-y=3y+2

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

A:

Q: Solve using the method of undetermined coefficients: у" - у' — 2у 3 4x?

A:

Q: Solve by substitution  x+7y= -37 4x-3y=7

A: Solution: The objective is to solve the given equations

Q: Solve using the substitution method. 2x +7y = 17 x= 13 - 5y

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Q: Solve by substitution: y = − 53x + 4y = − 17

A:

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

A:

Q: Solve by substitution:  6x + 4y = 16− 2x + y = − 3

A: The following system of equations is given: we need to use the "substitution-method" to solve this…

Q: Solve by substitution  x-y =3  5x+8y=-24

A:

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

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Q: Solve using the method of undetermined coefficients 1/4 y'' + y' + y= x² - 2x

A: Here we have to solve the given differential equation by the method of undetermined coefficients. We…

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

A:

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

A:

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 using the method of undetermined coefficients y''+ 3y = -48x²e^3x

A:

Q: Is (-2 , 2) a solution of y = 1/2x + 3 ?

A: The given equation is,

Q: Solve using method of undetermined coefficients: 2y" + 3y - 2y = 14x² - 4x - 11, y(0) = 0, y'(0) =…

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Q: Solve by substitution:  2x + y = 23x + 7y = 14

A:

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

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Q: 3x+y%=14 x= 2y

A:

Q: Solve using the substitution method. -7x+y=47 and 2x+16y=68

A: the first equation is  add 7x to both sides ...............(1) .

Q: Solve using the substitution methood. y=274x y=258x+32

A:

Q: Solve by the substitution method 5x - 4y = 9 and x - 2y = -3.

A: Given equations: 5x-4y=9......(1)x-2y=-3......(2) Get the value of x from equation (2),…

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

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Q: Solve, y'+ y^2cos(2x) = 0

A: 1 have solved by separation of variables methods

Q: 2y = 2x + 2 4x + y = 6

A: We can make it easier for you.