Question 13: Solve the following system of equations a. x + y = 4 b. Зх + 3у %3D 15 x = y +1 2х + бу %3D 22

Q: 18.프-=0 x-1 0 =

A: x-1x-xx-1= 0 So, (x-1)2-x2(x)(x-1)= 0

Q: 4) J2x 13x 2y -1

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

Q: Solve the following system: x + 2y – 2z = 1 2x + 2y - 3x + 4y Equation 1 - z = 6 - 3z = 5 Equation 2…

A: Given that three equations , x+2y-2z=1  -(1)2x+2y-z=6  -(2)3x+4y-3z=5  -(3)we need to solve the…

Q: Зх — у 3 1 y — 6х + 2у — -2 |

A: 3x-y=1      →1-6x+2y=-2   →2AX=B3-1-62 xy=1-2ρA:B~3-1  :1-6  2   :-2~3-1: 100:  0…

Q: 19) -5x-8y= 17 2.x- 7 y =-17 20) -2x- y=-9 5x-2y 18

A: Take the value of one variable from first equation and substitute in the second equation and solve…

Q: • Find the solution of the following linear equations using the inverse method. grades 3x-2y+4z=1…

A:

Q: Solve the system of equations:

A: We have to solve the following system of equations.

Q: Find the result of the operations indicated in each of the following problems using the…

A: We have to find the indicated operation.

Q: Solve the following system of equations. 4 2x -. 1 1 3*-y=-12 X = Dlo X

A: Given a system of equations, 2x-15y=45  ⋯⋯⋯⋯113x-12y=-12   ⋯⋯⋯⋯2 Multiplying (1) by 13 and (2) by 2.…

Q: Find out x in the solution of the given system of equations 4x + y = 2; 2х — у %3D 7.

A: The solution is given as

Q: 1. Solve the following system of equations, representing your solution parametricairy x₁ + x₂ + x3 =…

A:

Q: 5) 9x - 7y=-10 -9x + 4y = 25 %3D

A:

Q: 1) -4y-5z=-6 z=4x-2y-8 r = −2x + 3 2) -2r-s-1=-15 S=r-6 1=2s +3

A:

Q: Зх + 2у %3D 4 4x + Зу %3D 7

A:

Q: Solve the system of equations: 5z + 12y = 2 and I+ y –1= 0. Give the answers correct to 2 decimal…

A: Given:The system of equatios are 5x+12y=2 and x+y-1=0To find:the values of x and y

Q: Solve the following system of linear equations: 4.x1 +2x2- 3x3+7x4 = 9 21 +8r2-2x3-2x4 = -1 - 21 +…

A:

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: 16) 6х — 12у %3D24 -x- 6y = 4

A: We will substitute the value of x obtained from the second equation in terms of y in first equation.

Q: 1. Solve the following separate equations by finding the value of x in each of them separately. a)…

A:

Q: 2) 2x – 3 y=-1 y= x - 1 2メ 2x-3/-3 4) –3x – 3 y = 3 y =-5x - 17

A: In this question , we can solve the given system by substitution . Substitute the value of 'y' into…

Q: (b) Solve the following difference equations. Уn+4 + Уn+3 13уn+2 — Уп+1+ 12yп = 3.2" + 2n -

A:

Q: 1. Solve the following system of linear equations xi + 2x2 + 3x3 + 4x4 + 5xs = 5 2x1 - 3x2 + 4.x3 -…

A: GIven equations in matrix form: AX=D 123452-34-5111-1-115-4-32134-3-46x1x2x3x4x5=510897

Q: Solve the following system of equations by elimination: 4. 2x + 3y + 3z = 10 3x - 2y - 3z = -1 %3D…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…