Suppose the following system of equation is satisfied when x = b and y = a, where a and b are numbers. Find the value of a. 2y-x = 4 y - 3x = b

Q: X=y-4 1-2r+3y 6

A:

Q: Solve the system in anyway: y = 3x - 2 and y - 2x = -5 O(-7, -19) O(-3, -11) O(-3, -7) O(-7, -23)

A: The given system of equations is  y = 3x - 2      ..... 1 y - 2x = - 5      .... 2

Q: Solve the system of equations by substitution. fx + y = -9 x- y = 13 Ox = 9, y = -11; (9, -11) Ox =…

A: Explanation of the answer is as follows

Q: Write in slope-intercept form, y=mx+by=mx+b 2x+4y=22 7x+y=12 what is the solution of this system…

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Q: Solve the system by substitution  1/4x-1/6y= 6 -1/3x-1/2y= 5

A: The given system of equations is

Q: Graph the system and give one ordered pair that is a solution. 3x – 2y < 8 (y-1<x 3 X.

A: We have to find the graph

Q: solve the system using subsitution -x +3y=15    2x+3y+60

A:

Q: Is (-6, 4) a solution to this system of equations? y = -3x - 14 y = x + 10

A: y = -3x - 14 and y = x + 10 Is ( - 6 , 4) is a solution of the system of equation.

Q: A car rental company charges a base fee of $46 to rent a car. • The total cost of renting a car for…

A: Given,  Base fee for rent a car = $ 46  The cost of renting a car for 2 days is $ 72  The cost of…

Q: Solve this system of equations: x = 2y – 8 4x + y = 13

A: Given,          The system of equations :             x=2y-8  and  4x+y=13

Q: Solve the system by substitution&gt; 4x-y=-8 2y-x=9

A: First of all, get the value of “y” in terms of “x” in equation (1) to get equation (3).

Q: 2x - 2y + z = 0 5y+x=7z = 3 x − 3z - y = −7

A: We need to arrange the linear equation given in the system of linear equation.…

Q: Find the intersection points for the system below: y = -x² + 14 x² + y? = 14 Round your answers to 2…

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Q: 3. Solve the system. 2 3D0

A: We have to find solution

Q: Fiona is serving iced tea and lemonade at a picnic. She has only 44 glasses in which to serve the…

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Q: Solve the system 2x − 6y = -9, - −3x + 9y = 12.

A:

Q: Use substitution to solve the system. 3x- 2y = 17 y = 2x- 11 I|

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Q: x2y3z=-4 3y + 3z = 3 3x + y 3z = -6

A:

Q: Solve: 3x-5>6x+1. Select one: O a. (-2,+00) O b. (-00,-2] O C. (-00,-2) O d. [-2,+00)

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Q: Solve the system

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Q: e 2x_ y = e2x+e-2x e-2x

A: Compute the derivative of y=e2x-e-2xe2x+e-2x as follows. Differentiate y=e2x-e-2xe2x+e-2x with…

Q: Juana went to a restaurant and bought 6 cheeseburgers and 4 orders of fries and spent a total of…

A: Juana went to a restaurant and bought 6 cheeseburgers and 4 orders of fries and spent a total of…

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: 34 x-²-2 y=-l y x= X

A:

Q: Determine if each ordered pair is a solution of the systemof equations given.

A: Given: To Find:  To determine if each ordered pair is a solution of the systemof equations given.

Q: I. III IIII Use the table of values to determine the solution of this linear system: 4x +y = 3 2x…

A:

Q: Solve the following linear equation: EX-7- 2x+ 3 y- 4z=-3 x +2y+3z= 3 3x- y - z= 6 Sol. 3 AX = B…

A: The given system of equations is 2x+3y-4z=-3x+2y+3z=33x-y-z=6 Writing the system in matrix form, we…