The equation 21x + 14y + 7z = 35 has integral solution

Q: Solve for x and y. (3x + 4yj)(3 – 4j) = (2 + 4j)

A: Given equation is: (3x + 4yj)(3 – 4j) = (2 + 4j) We have to solve for x and y. Now we see, (3x +…

Q: Solve by "ref with back substitution 2x+3y-4z=1 x+3y=4 y-z=0

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Q: Adx + (x-y + 2)²dy = 0

A: As per bartleby guidelines we are supposed to answer only 1 question per post. This post contains 2…

Q: Solve for x and y simultaneously: x-2y -3 and y320

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Q: 8. x = y² – 2y, x= -1, y= 0

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Q: Solve by the method of substitution. 2. x+2y- 5= 0 4x +y- 6= 0 3. 2x+ 3y = 13 5х - 2y %3D 4 %3D 4x +…

A: 3x-2y-5=0    →14x+3y-52=0   →2 From equation (1), we get 2y=3x-5⇒y=123x-5 Now put y=123x-5 in…

Q: Which is the best approximation to a solution of the equation In (x + 3) = 2x+ 2? %3D

A: Here we have to find the solution to the equation ln(x+3)=2x+2 using the graph.

Q: 1 f(z) = 1+ 6z

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Q: Solve using integration by parts 3t^3/(6-t^2)

A: First of all, we can rewrite the given integrand by performing division as shown below:

Q: 9. If TV = 74 and WV = 4x + 1, solve for x. %3D U W V.

A: 9. The figure of the parallelogram is given by To evaluate : The value of x if TV = 74 and WV =…

Q: 2. Find the roots of 3x -9x + 2 = 0. Solution: 3x2- 9x = 3(x2-3x + 19 3(x-, 4. X1 =- and X2 = 2. 3I2

A: To find: the roots of the given equation

Q: D. y" + y’ - 3y = 4sin 2x

A: This question is related to differential equations, We will solve it using given information.

Q: Find the solution of y'' (x) = y(x) that fits in origo and goes through the point (ln2,(3/2) )

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Q: 2 xӀn(x)dx

A: We have to evaluate the given definite integral by using integration by parts.

Q: Obtain the general solution to the equation.

A: dydx=yx+5x+9dydx-yx=5x+9Integrating factor If=e∫-1x dx                                =e-ln x…

Q: with solution Final dy वर di dr-/2cset-1 de lesct. +2

A: We have to find out derivative

Q: Solve for y 6 + 3y = 12 O y = 2x + 12 Oy = -a+ 4 O y = -2x + 4 Oy=-2x + 12

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Q: 28 Solve for x and y. (2y" (2x)

A: Please see the answer below.

Q: 3. y" if y = -x² 1 %3D V1-x2

A: Given: y=11-x2

Q: Solve for X and y (-3 8 L5yt10 6 2x+5 8 %3D

A: We need to solve for x and y. So,

Q: Solve second order DE y" - 4y' + 4 = 0

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Q: Solve for the value of x. 1. 5*+1 = 52x-3 2. 73x-2 = 7-2x+8 3. 43x = 22x-8 4. 35x-4 = 92x-3 8x+1 =…

A: We have find value of x in following questions : 3)  43x= 22x-8 4)  35x-4= 92x-3 5) 8x+1=22x+3

Q: 2 xy' + 3y = 3 –

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Q: Solve for Z. X= (Y-Z) 3

A: Given: X=23Y-Z We have to solve for Z.

Q: How many positive integer solutions are there of the equation x+y+z=5?

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Q: Solve for x: 4(x-5) =D9y 8. %3D x = [?]y + [ ]

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Q: Solve sec(2z) – 2 = 0 for the four smallest positive solutions |

A: Trigonometric equations are the equations which involve one or more trigonometric ratios of unknown…

Q: solve in R the inequation Vx +4 < x + 2

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Q: Solve the DE: x²y" – xy' – 8y = 0

A: The Cauchy-Euler differential equation of second order looks like ax2y''+bxy'+cy=0. Auxiliary…

Q: 3. S(3Vx + dx 2 (x+3) + C

A: Topic = Integration As per guidelines , At a time only one question can be answered out of different…

Q: 2xydx + (y^2 - 3x^2)dy = 0

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Q: ® - Cy+2) Cx+1) dy 3 %3D

A: We can solve the differential equation as below.

Q: Solve for x and y if:2x + 3y = 5 and3x + 4y = 4

A: First we get the value of X from 2X+3Y=52X=5-3YX=(5-3Y)/2

Q: Find the general solution of the homogenous equation y2dy = x(xdy-ydx)ex/y Please show the…

A: Concept: A first order homogeneous equation has the standard form dxdy=Fxy. The substitution rule is…

Q: solve in R: (x)-1" = (z-1)² 2x+1 %3D

A: The solution of the equation, f(x)=g(x) can be obtained graphically. The point where the graph of…

Q: Solve dy りー1 り(-)ニ。 ニ ス+3

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Q: Show that the equation 2/x– 1– Vx = 3 has a solution.

A: Equation is 2x-1-x3=3

Q: 4. The Quadratic equation whose roots are 1 and %. c. 2x-3x+1-0 a. 2x +x- 1- 0 b. 2x-3x -1 0 d. 2x…

A: Hello, thanks for the question. We’ll answer the first question since the exact one wasn’t…

Q: What is the solution of (2x - y)dx + (4x + y– 6) dy = 0? а. (x+у-3)°- с (2х +у- 4)? b. (x-y+3)²=…

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Q: The equation X2 - 19Y² = 13 has an integral solution, i.e., there is a pair hat x2 19y2= 13. (proof…

A: We have to solve given problems:

Q: Solve for x and y. (3x + 4yj)(4 + 3j) = 3e2j

A: Given that, 3x+4yj4+3j=3e2j

Q: Solve for complex x. e^(x^2+4x)=8

A: Solve the equation e^(x^2+4x) = 8 for complex x as follows.

Q: Solve %| 1+9x² ) dy + x³y² = 0 .

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Q: QUESTION 15 Solve for y. 7y -2= 2 V+9 V +9

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Q: the general solution of the inhomogeneous equation y '' = 9x 2 + 2x -1

A: Given: y''=9x2+2x−1

Q: Determine if y=ex −7x−4 is a solution to y′−y=7x−3.

A: To test whether the given function y(x) is a solution of the given differential equation

Q: Solve:- dy 3y -4 x" こ メlo

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Q: Vyan+1 + y"/y2n+1

A: The solution is given below in the next step: