how do you solve a system with three varibles

Q: 12) Use the graph to solve the system of equations. -axis

A: Here we have to use the graph of the system of equations.  -x+4y=6 ................... (1) 2x-y=-5…

Q: Solve the system +x2 +3x3 1 | 3x1 +2x2 -3x3 3 x2 +s 3.

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Q: 7) A bag contains 20 coins consisting of quarters and nickels. The total value of the coins is…

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Q: Bill went to the conference in a city 200 miles away. On the way bak she had to driver on average…

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Q: solve the system using elimination 4x+3z=0,2x-2z+4z=2,-2x-2z=-2 please show work

A: Given problem:- solve the system using elimination 4x+3z=0, 2x-2z+4z=2, -2x-2z=-2

Q: Explain how to solve a nonlinear system using the substitution method.Use x2 + y2 = 9 and 2x - y = 3…

A: Given: The non-linear system is: x2+y2=9 and 2x-y=3 We have to solve the given system by using the…

Q: Sanchez’s class sold fruit pies for $1.65 each and Mr. Kelly’s class sold bottles of fruit juice for…

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Q: X+cay <-42H-

A: To Determine: Graph the system of inequality

Q: Solve 2x + 5y = -4, 3x - y = 11 by the method of your choice. Identify systems with no solution and…

A: 2x+5y=-4      →13x-y=11          →2 Now, Equation 1+5×Equation…

Q: 5. Choose the true statement about the system equations in the image AThe system has a unique…

A: The given equations are,  y=12x-5 ...................(1)  y=12x+3 ............................(2)

Q: Find an LU factorization of A. 2 Use your factorization to solve the system A = b where b = , by…

A: We use Gaussian Elimination method to decompose given matrix A, lower triangular matrix (L), and…

Q: Solve 4x - 2y = 2, 2x - y = 1 by the method of your choice. Identify systems with no solution and…

A: Given equations are 4x-2y=2 and 2x-y=1. Here, we have a1=4, b1=-2, c1=2 a2=2,b2=-1,c2=1 Now,…

Q: Explain how to solve a nonlinear system using the addition method.Use x2 - y2 = 5 and 3x2 - 2y2 = 19…

A: Given:x2-y2=5        →13x2-2y2=19   →2

Q: YA 10 of 4 b) A solution is: (, c) How did you find your solution to the system of inequalities?

A: Solution:-

Q: Explain what it means when a system has infinite solutions. Give at least two equations for this…

A: To explain what it means when a system has infinite solutions then need to give at least two…

Q: A system of equations in two variables can be solved by the method, the method, or the method.

A: Fill in the blanks : A system of equation in two variables can be solved by the…

Q: Solve the system by the method of your choice. Identify systems with no solution and systems with…

A: Given:   y=12x+3 x-2y=-6

Q: Solve the system by elimination.

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Q: 8. Tickets for a concert are $7 for adults and $4.50 for students. There have been 575 tickets sold…

A: Tickets for a concert are $7 for adults and $4.50 for students. There have been 575 tickets sold for…

Q: Solve y = 3x - 5, 21x - 35 = 7y by the method of your choice. Identify systems with no solution and…

A: Given:  3x-y-5=0                                                      ..121x-7y-35=0…

Q: Rrnlet Solve one of these systems using elimination and one using substitution. TExplain why you…

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Q: By looking at the graph, what can you infer? (0, 1) is not part of the solution set of the system.…

A: We will draw the graph and define solution region 1st and then find out which option should be…

Q: How do you know if an ordered pair is part of the solution set given the graph of a system of linear…

A: How do you know if an ordered pair is part of the solution set given the graph of a system of linear…

Q: Two algebraic methods to solve a system of linear equations in two variables are the __________…

A: Find the two algebraic methods to solve the equations with two variables.

Q: Describe four ways of solving a system of three linearequations containing three variables. Which…

A: Solution:To describe  four ways of solving a system of three linear equations containing three…

Q: equation of the system corresponds to the first row, the second equation of the system corresponds…

A: Both the answer are given in the format and there is no concept behind it. It's a simple rule to…

Q: how do i solve the system equations by substitution. 2x - y = 6 x + y = -3

A: Given that 2x - y = 6 x + y = -3

Q: Select a system of linear inequalities in two variables. Draw the graph of the system.  with…

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Q: Determine the solution to the system of inequalities.   y<3x−3 y≤−2x+4

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Q: What are som real life examples related to system of equations

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Q: True or false: Whenever two equations in a system have the same coefficient for one of the…

A: There are methods other than elimination method. i.e. matrix method, Simultaneous method.

Q: Find the LU factorization of -2 A = -2 and use it to solve the system A = LU =

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Q: An entrance exam has two sections, a verbal section and a mathematics section. You can score a…

A: x=Maths score  y=Verbal score

Q: Describe three different ways a system of linear equations can be solved and in each case explain…

A: Solve the system of linear equations in three different ways: Elimination method Substitution…

Q: Solve the system below: 2x y+2z=8 x+y 3z= 7 3x+2z=7

A: Explanation of the solution is given below...

Q: Two systems of quation are given. For each system, choose the best descrition of its solution:…

A: Given, the system of equations                                                 -x+2y=2x-2y=-2 For…

Q: 7 |yく--x+5 6 1 y>-x- 5 2 x2-6

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Q: system of inequalities: x +y < 8 x - y < 8 -x +y < 8 -x - y < 8 ts does the system have?

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Q: A person is making a 5-gallon punch for a party that will consist of two different types of juices;…

A: We can solve by using reasoning.

Q: 11. A math test for 3d graders has addition problems and word problems. Students must complete at…

A: let number of addition problem is x let the number of word problem is y student must complete at…

Q: I'm trying to graphically determine the solution set for the system of inequalities. Could you…

A: topic - inequality

Q: Solve the system using elimination. 2х + 3у %3D8 5х + бу %3D 17 ([?], [ ]) Enter Enter

A: We have to find the solution

Q: solve this by the system using substitution.

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Q: how do you solve system of equations by graphing

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Q: What is the solution to the system of equations represented in the graph?

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Q: olve the system. State whether the system is inconsistent or has infinitely many solutions. If the…

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