Subject: Special Topics in Mathematics Instructions: Solve the systems of linear equations. Reduce the systems to row-echelon form and use back substitution.  Show your solutions.  Problem given: (See attached photo) x + y+ z = 2, -x + 3y + 2z =8, 4x + y =4

Q: The solution to the system of linear equations below is the point (x, y). State the value of x.…

A: The objective of the question is to find the value of 'x' in the given system of linear equations.…

Q: 10 8. 9. -10 -8 -4 4. 6. 8 10 and Submit Answer

A: Intersection point of both function is the solution of the system of equation.

Q: , an the system equations to the right, what is the value of 3x+y? Based y-2x+10 y=-5x-4

A:

Q: Is the point (0, 0) a solution of the system of linear equations below? 2x + y= 2 4x - 2y = 2 %3D…

A: We can check and find the answer as below using the concept of pair of linear equation with two…

Q: . Solve the system of equations by 3 graphing. y=x+1 3x-5y= 25

A: The given system of equations is  y=35x+13x-5y=25 Graph this system and label the intersection point…

Q: ( 2x2 - 5y2 = -37 %3D 2x2 + 3y2 = 35 %3D

A: The given equations are  2x2-5y2=-37and2x2+3y2=35

Q: Solve the following system of linear equations: 2у + 8z -1 -x -2x 4y + 6z -2 -4x 8y + 5z -4 Which…

A:

Q: Solve the system of equations. x- 3y-2z = -2 x+2y+2z = 9 2x+5y-z =-3 %3D

A: Given,           The system of equations are              x-3y-2z=-2              x+2y+2z=9…

Q: 2. Solve the system of equation. Also draw a rough sketch to indicate the umber of intersectino…

A:

Q: When graphing a system of equations with infinitely many solutions, the y-intercept of the two lines…

A: If a system of equations has infinitely many solutions, then the lines overlap. This means both…

Q: Solve the system of equations below. 4x - 2y = 6 3x +3y = 9 %3D

A:

Q: Solve the system of equations in three variables. - 2z = 8 4y + 3z = -9 1 5х 2 x+-y = -1

A: To solve the system of equations, find the equation of a variable in terms of other variables and…

Q: Profits, P, are equal to sales, S, minus expenses, E. If expenses are equal to travel, T, plus…

A:

Q: Mrs. Long bought pens and pencils at Staples. • Packages of pens cost $3 each. • Packages of pencils…

A:

Q: Solve the system of equations graphically. Sy=x+1)2-16 l y = 8x-24 The solution is

A: Given: y=x+12-16y=8x-24

Q: The graph of a system of équat (a) -6 4 -2 2 4 6 -2 -4 -6 Find the equations of the lines in the…

A:

Q: A chemist has two acid solutions. Solution A contains 10% acid, and solution B contains 30% acid. He…

A:

Q: cem of equations. 6x - 13 36 rdinates in exact

A:

Q: Which ordered pair below is a solution to the following system of equations? X + 6y = 11 2x - 3y = 7…

A: To find Which ordered pair below is a solution to the following system of equations x+6y=11 2x-3y=7

Q: What is the solution to the system of equations shown?

A: From the given data:   The given line equations are parallel to each other.