Find the value of a such that the system of equations -12x+ay=-8 18x-12y=-19 does not have a solution.

Q: The solution of the following system is (1, -7). Find A and B and put them into the system of…

A: The solution of the system of equation is

Q: determine whether a system of two linear equations with (0,0) and (2,2) as solutions

A: The objective is to solve the above question.

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: Anna is selling tickets to the school's gymnastics competition. On the first day, she sells 5 adult…

A: Given:Let x be a adult ticketsLet y be a child ticketsFirst day:Adult tickets =5Child…

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: Solve the system of equations 1 + 2 + 3 + 2x1x2 + x3 x4 = -1 3x1 x32x4 = -8 - 4 = 10 - -1 +32 4 = 1…

A:

Q: Determine whether the given ordered pair is a solution to the system of equations. 6x - 2y = 38 -3x…

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Q: Which system of equations has no solution? 3x-2y=12 6x-4y=24 x-2y=-6 3x+6y=18 4x+2y=10 6x+3y=21…

A:

Q: Solve the system of equations by elimination. Sx+y = -3 1x-y = 19 Ox = 8, y = 11; (8, 11) x = 3, y =…

A: The objective is to solve the system of equation by elimination.

Q: Write and solve a system of two linear equations to determine the rate of the boat in calm water and…

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Q: how

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Q: 8) −2x – бу = 18 −3x – 2y = −8

A: Here we have to use elimination method.

Q: 5. y= 4 y 8. 4- -8-4 4. 8. -4- -8

A: Solution:-  Solve the system of linear equations and graph. a) y=43x-4y=4 b) y=-x-6y=x

Q: + 3y = -14 -2x - 4y = -18 5) -4x

A: Here is the solution:

Q: What happens in a system of equations when the number of equations ≠ number of unknowns?

A: A system of equations is a set or collection of equations that you deal with all together at once. A…