Solve each system by elimination. 1) -4x-2y=-12 4x+8y=-24 3) x - y = 11 2x+y = 19 2) 4x+8y=20 Date, -4x+2y=-30 4) -6x+ 5y = 1 6x+4y=-10

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: 19) -5x-8y= 17 2.x- 7 y =-17 20) -2x- y=-9 5x-2y 18

A: Take the value of one variable from first equation and substitute in the second equation and solve…

Q: etermine the solution of the system of equations 2x1 - x1 -5x1 + - x2 3x2 x2 + + x3 = x3 = 2x3 = -5…

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Q: 2х + 2у + 6z %3 16 2х — у + 42 - 28 -5х - Зу-z %- -10 %3D

A:

Q: 4. Determine whether or not the rational expressions x + 4 2x+8 are equivalent. and (+ 2)(x- 3) 2(x…

A: Solve by common method

Q: Solve each system by elimination #6

A: The system of equations is given as

Q: Solve each system by graphing. 5 1) y==x+2 4 1 ソ=ーーx-4 X-4 4

A: We have to solve each system by graphing  y = (5/4)x + 2  y = (-1/4)x - 4

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: Solve the system x 2x 8x +y -4y -10y -16 10 -2

A: To solve the following system.

Q: 52х + 67y + 46z %3D 175 67х + 73у + 54z %3D 194 46х + 54y + 65z %3D 165

A:

Q: 2) -2x - 6y=-2 5x + 3y = 17 Solving Systems of Equations using Elimination

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Q: 9) -8x - 6y=5 4x + 3y = -4

A:

Q: 2x, - x, + 3x, = 24 2x2 - x, = 14 7x, - 5x2

A: According to Gauss-Jordan Elimination method first we will write the given system into augmented…

Q: The system of equations X- y+ z 2 3x - y + 2z = -6 and 3x + y + z = -18 has

A:

Q: .

A: The given equation can be converted into: Or, y' = Ay

Q: Solve each system using substitution or elimination. y = -2x - 9 y = -3 y = x + 1 8x - 7y = -5 32)…

A:

Q: seven x + six y = 3 -2x three y = three 9. Solve the system: A) ( 3, -3) B) ( 0,-1) C) ( -5, -3) D)…

A: Here we have to solve the equation and find out the value of x and y

Q: Solve the system X1 X2 X3 X4 +8 x1 x1 +x2 X2 +x3 x3 +x4 +x4 4 -5 -13

A:

Q: Solve the system 21 X2 103 LC4 = +8 +t 521 -622 +3x3 +324 = 2 -21 +22 +2x3 +324 = 2 4x15x2 +5x3 +6x4…

A: We can solve the system of linear equations by using matrix method very easily. So let them into…

Q: solve the system of equations and please show work, 2x-5y+z=14 -x+y-z=-7 x-3y=6

A:

Q: C. Solve the system: 2x - 3y + 5z - w = 3 x - 4y + 3w = 11 4y3z + 2w = 0 5x - 2y + 4z - 4w = -1

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Q: x-2y3z=6 3y + 3z = -3 3x + y 3z = 14

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Q: Solve the system -2x-9y=-4 3y-3z=0 6x-6z=1

A: From 3y-3z=0 if we factor out 3 then 3(y-z)=0Or, y-z=0Or, y=z

Q: Based on the system of equations to the right, what is the value of 4x+6y? 4x + 5y = -7 5x + 4y = -2

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