Use technology to solve the system of equations. Express all solutions as decimals, rounded to one decimal place. -0.2x + 0.3y + 0.4z - t 2.2x+1.ly - 4.72 + 2t 9.2y (x, y. z. t) = 3.4x 4.0 11.8 -1.3t 2.4 +0.5z3.4t= -1.0

Q: The line in the direction of i −3j + 4k through the point (1, 0, −2).

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Q: Select all the equations for which (-6, -1) is a solution.

A: I have provided a solution in step2.

Q: Using the substitution method to solve the equations 2 X.+y.5.. 3X.m. 6.y.5...

A: Solve the given problem.

Q: Solve for x and y.

A: Two matrix is subtracted.  Lets take left hand side  xy-yx-yxx-ysubract the corresponding elements…

Q: etermine the type of solution. y = 3/7x - 8 3x - 7y = 1

A: Given equations are:y=37x-8                           ................(1)3x-7y=1…

Q: Match the equation with the number of solutions for x that are possible. Column A 1. 2. 3. 4. 5.…

A: Detailed solutions are given below.

Q: Solve using substitution y=2x+4 2x-y=-6

A: Given data: The expression for the first equation is y=2x+4. The expression for the second equation…

Q: 2x +4y-2= X -y +2 =-6 3x +2y-Z= 5

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Q: 12 L-1 (s-3)(s+ 1). a. 3e3t-3et b. . 4e3t - е t С. C. 4e3t 3e-t Зе d. Зе3t e t

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Q: -5-4-3-2-1 2 -2 y +y = 2x + 3 By=-2x + 3 find correct option 2 3 4 5 x Cy=-4x+3 Dy=3x-2

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Q: (x² +2y2- 11x- 3y + 31 = 0 x+y+4 3D0

A: Given equations: x2+2y2-11x-3y+31=0              (i) -x+y+4=0              (ii)

Q: Solve the equation X 6 2 =S + t -2x+6y5z = 0.

A: Approach to solving the question: Detailed explanation:

Q: Solve. 8r - s+ t= -9 (1) 2r+2s- 3t r-3s + 2t = =-20 (2) 17 (3) The solution is ( D.

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Q: 12) -7x - 6y=-12-7 2x - 7y =-14 |

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Q: -3y-9(2y+1)=7-5(6-y) solve for y

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Q: 3x-6y+6z=-5 -2x+3y-5z=7/3 x+y+10z=3

A: 3x-6y+6z=-5  -2x+3y-5z=7/3  x+y+10z=3we have to solve this equation for x,y&z

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: ve : (2a²t – 2æ³) dt + (4æ³ – 6x²t + 2æt?) dæ = 0 | x - c 2x* + c 4 Option 1 Option 2 4x* + c a* +c…

A: Solving the differential equation by grouping of terms.

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

A: The given system of linear equations:x+y+z=-32x-2y-z=-7-3x+y+5z=5

Q: Solve the equation -2 = √6s-8. Show your work in the sketch box. Make sure you show the check.…

A: Given query is to find the solution.

Q: 4 x 5 y = a -3 x 4 y %3D - y =

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Q: 9. A. x + 3y = 6 B. 3x + y = 6 11. Solve 6x + C. x - 3y = -6 D. 3x - y = -6 1 5 = 3x - 3 10

A: (Q). 9  We have given the graph we need to determine the equation of line.(Q). 11 We have given the…

Q: Solve the equation 8x - 5y + 3z = 11.

A: The given equation is

Q: y-3 - 2y-7/ y2-9y+18 = -6/y-6

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Q: Solve y + y + 2z + 3 w 1 -a + 2y 3z + 5w = 1 y = 2.

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Q: [2х + 5 8] -3 81 [5у + 10 6]

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Q: Solve x = " W = x = y y -x + 2y y = + + - N - 2z + ++ W W <-2 W 3z + 5w 4 = 1 = 4 2 = 2= 9-

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Q: Solve the equation below for y. ons 3x + 2y = 4 %3D O y = -r + 4 O y = -0+2 Ov = +4 O y = -3x + 4

A: The objective is to find the value of y.

Q: Solve X + Z + 2W Z= y – 2z - x + 2y - z 2x + y + 3z- || 2w = 6 -3 -2 0

A: We  can solve the given system of equation by using the elimination method.