Solve by Linear Combination: 7x+y=-9 -3x-y=5

Q: Solve , y" - 8y' + 12y = 0

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

A: Consider the given system of equations:

Q: Solve ,  y" - 225y = 0

A: The given differential equation is y''-225y=0. This is a 2nd order homogeneous differential equation…

Q: Solve, using the substitution u = y': (y+1)y" = (y')^2

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Q: Solve ,  y" - 6y' + 8y = 0

A: Given differential equation; y" - 6y' + 8y = 0

Q: Solve linear equation by addtion method. -X+4y=28 -6x-4y=-56

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Q: Solve y" + 21y" + 147y + 343y = 48xe-7

A: To solve given differential equation first we find the roots of homogeneous part and then write the…

Q: Solve ,  y"-49y = 0

A: We have to solve ,  y" - 49y = 0  (D2 - 49)y = 0 The auxiliary equation is

Q: Solve ,  (D2 -9)y= e4x

A: We have to solve  (D2 - 9)y = e4x For complementary function  (D2 - 9)y = 0 The auxiliary equation…

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

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

A: Given,

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

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

Q: Solve ,  y" - 8y' + 15y=0

A: Given a differential equation, y''-8y'+15y=0

Q: 7- V8- x = V2x + 25

A:

Q: Determine whether the ordered pair ​(2​,10​) is a solution of the equation 13x−y−16=0.

A: We will check if the given point is a solution to the equation.

Q: Solve ,  y" - 13y' + 40y = 0

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Q: Solve ,  y"-16y= 0

A: The given differential equation is  y" - 16y = 0

Q: Solve ,  y" - 9y' + 12y = 0

A:

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

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Q: Determine the two ordered pair solutions of the equation, -5x + y =4 given, (1), and (-2),

A: Given Equation: -5x+y=4 To determine the ordered pair value solution we will plug value of one…

Q: Solve ,  y" -17y'+60y= 0

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Q: Determine the solution which satisfies the two equations x - y= 11 and 2x+y = 19.

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

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Q: Solve for mZXVW if mZUVW = 96° %3D and mZUV X = 66°. U V X Answer: MZXVW

A: Using , angle property

Q: Solve DE y" - 9y' +20y = 0

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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

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Q: Determine the solution which satisfies the two equations x - y=11 and 2x+y = 19.

A: We need to find the solution of the given equationx - y = 11 ---{1}2x + y = 19 ---{2}

Q: Solve ,  y" - 13y' + 42y = 0

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

A:

Q: Complete the three ordered pair solution of the equation. -3x+y=5            (5, _____ ) (3, _____ )…

A: Given that x=5  for x=5 we find y

Q: Solve ,  y"-12y'+35y = 0

A: We have to solve  y" - 12y' + 35y = 0  (D2 - 12D + 35)y = 0 The auxiliary equation is  m2 - 12m + 35…

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 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" - 25y = 0

A: Given: y''-25y=0

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

A:

Q: Solve ,  (D2-7D+12)y = 0

A: Given ,  (D2 - 7D + 12)y = 0 The auxiliary equation is  m2 - 7m + 12 = 0

Q: Solve. y' = 6y^-4; y = 5, when x = 2

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Q: Solve the linear equation:- (x +3)/6 = 3/8 +(x - 5)/4.

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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 ,  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: Complete the three ordered pair solution of the equation.y=3x+2    (3, _____ ) (–1, _____ ) (–3,…

A: y = 3x + 2 --> 1 Substituting x = 3 y = 3*3 + 2   = 11 ( 3, 11 )

Q: Solve, using the linear combination. 8x + y = 14 3x + y = 4 (2.0) (2,-2) (0.2) (-2.2

A: (2, -2)

Q: Solve y(4) - 25y" = 0

A:

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

A: 1 have solved by separation of variables methods