How do you solve this system of equations? 4x-3y+5z=-19, 3x-y-8z=-21 -2x+y+3z=13

Q: y=-2x+1 x²+y²+10x-8y+28=0

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Q: The sum of two numbers is 61, and their difference is 15. Find the numbers.

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Q: Solve the system of equations using the substitution method. Check the answer in both of the…

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Q: What is the solution to this system of equations? A (-3, -9) O B (-1.4) O C (-3, -26) O D (-1.0)…

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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: -4x-5y = -4, 5y+4z = -4, -5x+4z = -9

A: To solve the system of equations if they are dependent. -4x-5y=-4--(1)   5y+4z=-4--(2)-5x+4z=-9--(3)

Q: HLQ: A large pizza at Zio's Pizzeria costs $6.80 plus $0.90 for each topping. The cost of a large…

A: topic - linear equations

Q: The solution to a system of equations is (5,-19). Choose two equations that might make up the…

A: As per our guide lines we need to solve only one question.please,repost the remaining question as…

Q: Which system of equations will yield the same solution as the system below? x-y=3 2x - 3y = -1

A: We have to find the solution of the given equation.

Q: Solve the system of equations -x + 3y = -23 and -3x +y = -5 by combining the equations. -23) +y =…

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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=-2x+1 Y=3x-5 How many solutions does the system have and why

A: Given equation: y=-2x+1......(1)y=3x-5......(2) here, a1=-2, b1=1, c1=1 and a2=3, b2=1, c2=5…

Q: solve the system of equations   x  +  y  -z  =7 3x-  2y - z  =2 x   +3y- 2z =14

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Q: How do I solve this system of equations using elimination or substitution method.   x-3y+120=0…

A: We solve it by substitution method. Finding the value of 'x' from first equation we put at the…

Q: What is the solution to the system of equations? 3x – 9y = -13 x – 3y = -7 Use the substitution…

A: Soln          3x-9y=-13 -1           x - 3y = -7 -2        equation 1        3x= -13+9y        x =…

Q: Three donuts and two cups of tea costs $5.25. Two donuts and one cup of tea costs $3.00. Determine…

A: Given that three donuts and two cups of tea costs $5.25. And two donuts and one cup of tea costs…

Q: In the system of equations below, aa is a constant. What is the value of aa that would create a…

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Q: how do I solve a system of equations with the algebraic method, for example: x+2y=13 2x+3y=21…

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Q: VIII. Solve using a system of equations. 11.) How many ounces of 5% saline solution and 20% saline…

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Q: When trying to find the solution to the following system of linear equations, Lisa takes several…

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Q: ranslate to a system of equations and solve. A 40% antifreeze solution is to be mixed with a 70%…

A: A 40% antifreeze solution is to be mixed with a 70% antifreeze solution to get 240 liters of a 66%…

Q: Solve the System of Equations: 1) y--x-2 y-4x+3 A) (1.-1) B) (-1.-1) C) (-1, 1) D) Infinite number…

A: Given that: y=-x-2    ...................(1)y=4x+3      .........(2)

Q: 2x+y=4 -4x-2y=-8 classify the system of equations by the number of solutions to the system

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Q: Solve the system of equations by using substitution. (If there is no solution, enter NO SOLUTION.)…

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Q: 1.Solve the system of two linear equations algebraically using substitution. 4x+6y= -22  y+3x=1…

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Q: Solve the system of equations by the method of your choice. Make sure to read the question…

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Q: The solution to a system of equations is (5,-19) choose two equations that might make up the system.…

A: Given; A. y=-3x-6   B. y=2x-23   C.y=x-17   D. y=x-17   E. y= -2x-9

Q: Use technology to solve the system of equations. Express all solutions as decimals, rounded to one…

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Q: The sum of three numbers is 0. If the second number is subtracted from the sum of the first and…

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Q: How do I solve the following system of equations

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Q: I’m solving a three-variable system in which one of the given equations has a missing term, so it…

A: .Determine whether the statement makes sense or does not make sense, and explain your reasoning.

Q: How do I start solving this problem? Do I eliminate one of the variables? If so, how do I do that?

A: The system of equations is given by,

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: how do you solve systems of nonlinear equations like this and graphing it x2 + y2 = 4 x2 + 2x + y2 =…

A: Consider the given equation as follows.

Q: Use technology to solve the system of equations. Express all solutions as decimals, rounded to one…

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Q: The sum of three numbers is -2. If the second number is subtracted from the sum of the first and…

A: Let first number=x second number=y third number =z

Q: Solve the system of equations:  x-y+6z=20 y+2z=11 z=3

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Q: How do you know when the system of equations is solved? None of the answers are correct When one…

A: The objective of the question is choose the correct option.

Q: When Mei solved the system of equations below, she got the solution x=4, y =2. Without solving the…

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Q: The system of equations x2 + y? = 4 and x? +y = 6 has O no solution exactly two solutions exactly…

A: We have to calculate number of solutions

Q: Solve the system of equations. X₁ - X₂ + X3 = 8 X₁ + X₂ + X3 = 6 X₁ + X2-X3 = -12 The product of the…

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Q: Solve the system of equations: x-y+8z = -107 6x + 2 = 17 3y - 52 = 89 The sum of the solution to…

A: The given system of equation is  x-y+8z=-107         (1)6x+z=17               (2)3y-5z=89…

Q: 1. Solve the solution of the given system of linear equations by SUBSTITUTION. Show your solution.…

A: This is a linear equation problem

Q: Use technology to solve the system of equations. Express all solutions as decimals, rounded to one…

A: There are many software available to perform mathematical calculations. I have used Maple software…

Q: 4. Alice is running a snack booth at the carnival. She sells lemonade for $1.25 per cup, and cookies…

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Q: solve this by the system using substitution.

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Q: What happens when you try to solve the following system of equations? x + y = 1 x + y = 2 The…

A: The given system has no solution, because the equations are inconsistent. And x=1.5 and y=-0.5…

Q: Solve the system of linear equations 3x-y+2z=-21 4x-2y+z=-31 -x+3y-2=11

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

Q: Solve the system of equations: -12x+13y+z=-23 12y=-13x-19+2z -6x=17-8y+3z Please share the…

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Q: how do i solve the system of equations by substitution. 3x-2y=7 x+3y=-5

A: Given : 3x-2y = 7 x+3y =-5