12 X +20 y +80 X + 20 と+ 80 1.

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: Can someone help me solve this system by using the substitution method y=-(x-2)^2 +3 y=7x+1 Also…

A: y=-(x-2)2 +3 y=7x+1 Substitution:Let's solve for y=7x+1 -(x-2)2 +3=7x+1…

Q: Solve the system. X₁ - 6x3 2x₁ + 2x₂ + 3x3 = = 9 7 X₂ + 4x3 = -2 Select the correct choice below…

A: Let us first write the given system in matrix form. Write the augmented matrix and compare the rank…

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A:

Q: Domingo didn't solve this system correctly. Here is his work Jy=x-1 |2x+y-5 2x +(x-)= 5 2x+x-1=5…

A: We have to solve the system of equations  Given equations are  y=x-1…

Q: [y-7=x- 5x 1y- 2x = 1 determined the only solution to be (1, 3). wWas this a reasonable A student…

A: Horizontal line being as x-axis and  Vertical line being as y-axis

Q: Solve the nonlinear system of equations: Sy = x2 - 9 (2x + y = 3 %3D

A:

Q: Solve each system by graphing. 4 7) y=--x+2 3 y =-x-4

A: We have to draw graph of two straight line here .Intersecting point of these two line ( if any ) is…

Q: Solve the following system of linear equations xi + 2x2 + 3x3 + 4x4 + 5x5 = 5 2x – 3x2 + 4x3 - 5x +…

A: The system of equations given is as follows:…

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: i need help  solve tge system of equations by any method -2x+4y=18 x-2y=-9

A:

Q: Solve the system

A: Given information: The system of equation is  x-y+z=2              (1) xyz=0…

Q: 2. xy+3 1= Solve the System.

A: x2 - xy + 3y2 = 17 x - y = 4 Hence, x = y + 4

Q: 7. What is the y-value in the solution to the system? A. -1 B. 5 C. 3 D. 2 8. Solve the system by…

A:

Q: 9. a1 = 1, a12=1, a31 = -1, a32 = 2, b3 = -3; x₁ = 1, 10. a1 = 0, b₁ =9, a12 = 3, b₂ = 8; a21 =3, b₁…

A:

Q: A company has found that the price p (in dollars) of its scientific calculator is related to the…

A: Given that, the price p (in dollars) where p is the equilibrium  price and  supply x (in thousands)…

Q: Write the form of a particular solution to y(³) — 3y" + 3y′ − y = 2eª without determining the…

A: Particular solution of the differential equation

Q: Consider the system 6x + 3y = 21 and y=-2x + 7. Will this system have one solution, no solutions or…

A: Given :6x+3y=21 y=-2x+7

Q: Solve the system 5x-4y+6z=-25 9x+2y-3z=-68 3x+y=-28 (x,y,z)=

A: The given equations are, 5x –4y +6z = – 25                                  ……(1).9x + 2y – 3z = –…

Q: y=-5x-1 y=x^2-1 Find all ordered pair(s) to the system of non-linear equations

A:

Q: both

A: Put value of either x or y from equation 1 and put in equation 2 or value of either x and y from…

Q: Solve the following system of linear equations, 1 + 2x2 3x3 + x4 + 2x5 = 1, 2x14x2 - 4x3 + 6x4 +…

A:

Q: 1) y= 4x- 12 y =-8x

A:

Q: PLEASE EXPLAIN VERY STEPS AND CALCULATIONS BY NOT MAKING IT CONFUSING AND MAKE SURE TO DOUBLE CHECK…

A: We are given two equations:y=x2+3and9x-y=17

Q: Two lines with slopes m1= 4/3 and m2= -7/2 intersect at (3,2). Determine the equations of the two…

A: Determines the equation of two lines with slope m1and m2..

Q: What is the solution to the system? 3x +y = 30 y = 3x X = y =

A:

Q: solve the system 8

A: