17. Solve for x if y = 2x and x + y = 12 18. Solve for x if y = 4x and x + y = 25 19. Solve for x if y = 3x and 2x + 4y = 42 20. Solve for x if y = 6x and 3x + 2y = 75

Q: 1.Solve simultaneously for x and y xy = 9 and 25x - 2y -3 =0

A:

Q: 2) [3 Solve the IVP: y" - 6y + 8y = 0, y(0) = 0, y' (0) = 2.

A:

Q: Ⓒ Solve зик subject to + 2x x = 0 u(x,0) = in Rx [0,00) n(x)

A:

Q: 2.10. Solve the following equations: (a) Yk+1 = (k² + 1)yk, (b) Ук+1 (k – k2 – k³)yk, - (c) Yk+1 k+1…

A: a.) Given differential equation is  yk+1-(k2+1)yk=0 ,Where ykis kth order derivative of y with…

Q: 15. Let 2 √x 4 3/2 y' = 2y + 2xy' 13/2 Solve for y' when x = 1 and y = 4

A: NOTE: Refresh your page if you can't see any equations. . here we have x=1 and y=4

Q: Solve the Cauchy problem y'

A:

Q: Start 2х - Зу - 10 y= -2x + 2 2x + y = 6 x+y- 8 yx+6 2x - y = 4 x+ y- 2 (7,1)} (1,2)} {(2,1)} x+ y-…

A:

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: 3. Prove that the solution to the equation 9yy + 4x = 0 can also be written as: y2 = c: and what is…

A:

Q: Solve for x and/or y: 5 6 12.5 -13 1 10 -7 1 -2 -23 13.5 8) -5 8 x +4 2 3 =2 -16 100 1 -6 4 11 y 37…

A:

Q: Determine the particular solution. O y = 2e-x/2 3 - 4ex 3 y = 4e-(x/2) 3 + ²ex 3 O y = 4e-(x/2) -…

A:

Q: 4. Solve for x: 2x-17 O x = 3 X = O x= 15 Ox-7 Ox-10 X-7

A:

Q: 1. Solve for x: x + 3 = 15 2. Solve for x: x – 3 = -1 3. Solve for y: 2y = 38

A: We have to find the value of x and y

Q: Find the solution to y' =    2y satisfying y(0) = 15.     PLEASE SHOW STEP BY STEP

A: Topic:- differential equations

Q: Find the particular solution determined by the given condition. 3) y' = 7 ; y = 20 when x = 1 A) y =…

A:

Q: 4- Find the particular solution for: 3x²y' = 5x – 6xy, x = 2 when y = 1 %3D

A:

Q: Find the general solution of 2xy^2 + 4 = 2[3 - (x^2)(y)ly. (x^2)(у^2) + 4x - бу 3D С (x^2)(y^2) + 4x…

A: Tip: if you couldn't solve the differential equation, differentiate the given option and check which…

Q: 13 A man travels x km at 60 km/h and y km 1 40 km/h and takes 2 hours for the journey. If the time…

A: Speed, time, and distance are related to each other by the following formula: speed=distancetime…

Q: Solve the inital value problem 2xy'+y=6x  for x is greater than 0 y(4)=26

A: Given:           2xy'+y=6x ;   x>0,  y(4)=26

Q: Solve ax + by c bx + ay = 1 + 2

A:

Q: (x,4) is a solution to 4x-4>=y

A:

Q: 4. Write the solution of i = -y, ý = x, x(0) = 1, y(0) = 0 %3D

A:

Q: The form of the particular solution yp for the DE (D^2 + D - 2)y = 2x - 40cos2x should be yp = Q +…

A: Let's find.

Q: Solve the following Dife rential equations. 1. (xy+y")y' = y

A: Topic:- differential equations

Q: 14) Solve for "x". a) In(x+5) y b) y e-5

A:

Q: [х + у х— 1. If 1=k , solve for the values of x, y, and z Lx — у [12 6 9. -

A: As per our company guidelines,  we are supposed to answer first question only. Please resubmit other…

Q: 19. Solve: 2x-1- 2x- 2 3x+ 1 X+1 5 4 2x-1-2x-2(1) 2. 2x-1-20x-20 3x+1(4) 5. 12x+4 t. 20 20 420.…

A:

Q: 7. The solution z = (x, y) to the equation in Problem 6 is A. /1 (12.+ 1/3) 2 √3 B. (-12. ± 12³) +…

A: Given z2 + z + 1 = 0

Q: Solve for x and y [ 2, x]  [y,  3]                         =  [ 1,  3] [ 6, 0] [ -2, 2]    [ -6,…

A: The solution are next step

Q: y = x2 – 6x + 1 Add 9 to both sides у — 1 + | х? — 6х + %3D y = x² + 12x Add 1 to both sides y + =…

A:

Q: Solve : 2we +3ux u (x, 0) = x Solve : Sub yeck to u (x, ,0) = x+y 4.

A:

Q: What is the output of this circuit?

A: To find: 1) Output of the circuit if x=1 and z=1.              2) Value of y if the circuit returns…

Q: Solve. (Order your answers from smallest to largest x, then from smallest to largest y. If there is…

A:

Q: 7. Find two solutions to: y" – xy – y = 0

A:

Q: Solve for x and y simultaneously 6-2x = 6xy+7y²=0 and 3-2x-3y=0

A: The given equations are 6-2x=6xy+7y2=0 and 3-2x-3y=0 So from the 2nd equation we get x=-3y+32…

Q: 2 Given 0 4 = 16, solve for y -1 y O 1 O 2 O 3 O-3

A: Expand the determinant along that row or column which has maximum number of zero. In given question,…

Q: Solve for x,y,z:  3x +2y − z = − 1  − 2x − 2y +3z = 5 5x +2y − z = 3

A:

Q: 1. Find the number of non negative solutions to x + y + z + w 16. With the conditions that x > 2, y…

A: The complete solutions are given below

Q: 4 Solve the following y + xy = xy 01+y³e³²/2 = Ce³z² /2 01-³e³/2 = Ce³²/2 01-y³ = Cy³e³²/2 01+y³ =…

A:

Q: Verify that for x>0, (2/ /3)x³² 2 is a solution of the equation yy" =x.

A: Given:     To verify: y is the solution of equation yy''=x

Q: 17. The equation y2 = cx is the general solution of: * (3 Points) O y = y/ 2x O y' = 2y / x O y =…

A: Here I am attaching image so that you understand each and every step.

Q: can you find a particular solution for this   y'' -4y'+ 4y = 2x*e^(4x)

A: The given equation is the second order linear, non-homogeneous ordinary differential equation has…

Q: 1. Find the general solution of 2+ 2xy = 4x y = 2 + Ce* y = 3 - Ce А. С. y = 2 + Ce D. y = 2 - Ce В.

A:

Q: 3. Find the general solution of the following DE. y' = 3 (y + 1) O y = ce³x - 1 3y = ce³x - 1 Oy =…

A: Use variable separable to Solve this problem.

Q: Give a particular solution for y" – 2y' + y = 3e*

A:

Q: 2.10. Solve the following equations: (a) Yk+1 = (k² + 1)yk, (b) Yk+1 = (k – k² – k³)yk, (c) = . - -…

A: One of the properties of the gamma function is given by: Γ(m)=(m-1)Γ(m-1) where, m is any real…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.