Solving Systems of Linear Equations

Welcome to the Solving Systems of Linear Equations category of Questions LLC! Whether you are a math enthusiast, a student, or someone seeking assistance with systems of linear equations, you have come to the right place. In this category, you will find a wide array of questions and answers related to solving systems of linear equations. Our community of experts and users are here to help you understand the concepts, unravel the complexities, and provide step-by-step solutions to your queries. So, feel free to explore, ask your questions, and engage in discussions. Let's dive into the world of systems of linear equations and master their solutions together!

Questions (31)

Determine the number of solutions to this system of linear equations:y=x+5 y=−x+5 (1 point) Responses 2 2 infinite infinite 0
1. 2 answers
2. asked by Kaii
3. 663 views
At Barnes and Noble, Sylvia purchased a journal and a cookbook that cost a total of $54, not including tax. If the price of the
1. 7 answers
2. asked anonymously
3. 276 views
The Woodson and Baker families went to the Burger Shack for dinner. The Woodsons bought 3 burger meals and 4 hot dog meals for
1. 1 answer
2. asked by bih
3. 128 views
When is the substitution method a better method than graphing for solving a system of linear equations?
1. 4 answers
2. asked by Cassidy
3. 4,066 views
can someone help me with this math question?Solve the system of equations given below.x+3z=12 -x-2y+z=10 3x+5y+2z=-7 I am really
1. 4 answers
2. asked by Victoria
3. 616 views
Determine which system below will produce infinitely many solutions.A.-6x+3y=18 4x-3y=6 B.2x+4y=24 6x+12y=36 C.3x-y=14
1. 4 answers
2. asked by Juliet
3. 1,964 views
Please help Im am Grade 5 and my teacher is letting me do this.1. Solve the solution by using elimination and substitution 3/x -
1. 2 answers
2. asked by Clyde
3. 482 views
1. How many solutions does the linear system have ?3x - y = 4 -3x + 11y = 2 2. A line passes through the points (6,4) and
1. 2 answers
2. asked by Shevani, help me
3. 1,158 views
Predicting Home Prices Selling prices of homescan depend on several factors such as size and age. The accompanying table shows
1. 1 answer
2. asked by Lulu
3. 454 views
The solution to a system of two linear equations is x = 3 weeks; y = 9 feetHow could you get exactly two or three solutions to
1. 3 answers
2. asked anonymously
3. 23 views
Please help!x-2y+z=7 2x+y-z=0 3x+2y-2z=-2 a. Solve the above system of equations using Gaussian Elimination or Gauss-Jordan
1. 5 answers
2. asked by Roger
3. 921 views
3x+2y=2−2x+y=8 (1 point) Responses (4, -2) (4, -2) (-4, 2) (-4, 2) (-2, 4) (-2, 4) (14, -20)
1. 3 answers
2. asked anonymously
3. 15 views
You know f(x)= ax² + bx + c. Well when you get the equations why is it always like:1) a + b + c = something 2) 4a + 2b + c =
1. 1 answer
2. asked by ana
3. 473 views
Use the image to answer the question.A coordinate plane with four quadrants shows the x-axis ranging from negative 5 to 15 in
1. 17 answers
2. asked anonymously
3. 53 views
Gina wrote this system of linear equations:2x + y = 7 4x + 5y = 11 Which of the following shows the first four steps that Gina
1. 5 answers
2. asked by emily
3. 927 views
1. Gina wrote this system of linear equations:2x + y = 7 4x + 5y = 11 Which of the following shows the first four steps that
1. 2 answers
2. asked by kelsey
3. 801 views
I have two questions...1.Lenear system...If you are painting the white lines around the perimeter of a tennis court. You measure
1. 2 answers
2. asked by Mike 50
3. 601 views
Sales clerk at an appliance store have a chance of 2 payment:Plan A: $580 every 2 weeks plus 4.2 % commission on all sales Plan
1. 2 answers
2. asked by trixie
3. 569 views
we are doing sloving system of linear equations by substituting1)y=5x 2x+3y=34 i got (2,10) 2)x=4y 2x+3y=44 i got (16,4)
1. 4 answers
2. asked by Chris
3. 568 views
use substitution method/linear combinations to solve then tell how many solutions they have-7x+7y=7 and 2x-2y=-18
1. 1 answer
2. asked by anna
3. 472 views
A family buys 4 hamburgers and 3 orders of fries for $8.40. Another family buys 5 hamburgers and 2 orders of fries for $9.10.
1. 1 answer
2. asked by HELP!
3. 451 views
2 of 142 of 14 Items02:42 Feature Solving a Linear System A discount store is selling 5 small tables with 8 chairs for $115.
1. 1 answer
2. asked by mimi
3. 48 views
Tell whether the system has one solution, infinitely many solutions, or no solution.9y = -13.5x + 33 4.5x + 3y = 11 Choose
1. 1 answer
2. asked anonymously
3. 8 views
QuestionWhat is the solution of the system? Use substitution. 5x + y = 3 6x + y = 8 (1 point) Responses (5,22) (5,22) left
1. 3 answers
2. asked anonymously
3. 10 views
Match the steps and the reasons to solce the system of linear equations algebraically.4x - 9y = 5 y = 3 blank substitute y = 3
1. 1 answer
2. asked anonymously
3. 20 views
Estimate the solution to the system of these linear equations based on the graph.y = -5x + 7 y = -2x + 10
1. 7 answers
2. asked by west franklin
3. 32 views
Solve y=-2x-2 and 2x-2y=5
1. 1 answer
2. asked anonymously
3. 8 views
1. Solve the system of equations.x = 6y − 3 2x + 7y = 13 (____, ____) 2. Solve the system of equations. 8x − 3y = −22 y =
1. 11 answers
2. asked by :D <- Yk Wht Dat Iz
3. 19 views
Solve the system of linear equations by substitution.{ − 2 x + y = 4 3 x + y = 9 ( 2 , 6 ) ( 1 , 8 ) ( 1 , 6 ) ( 3 , 5 )
1. 1 answer
2. asked by sia
3. 9 views
Check all of the choices that are true about this system of linear equations12x - 4y = 48 y = - 3/4 * x + 12 (3 points) These
1. 1 answer
2. asked anonymously
3. 6 views
Estimate the solution to the system of these linear equations based on the graph. y=2x+3 y=12x+6 (1 point) Responses (2, 7) left
1. 1 answer
2. asked by Hi
3. 4 views