Use technology to solve the system of equations. Express all solutions as decimals, rounded to one decimal place. 1.2x - 0.3y + 0.4z - 2t = 5.4 - 0.5z - 3.4t = 1.8 - 1.3t = 3.4 = 10.8 1.9x 12.1y 2у - 1.12 3x + (x, y, z, t) =

Q: Solve: -2x+3y=8 2x+y=16 Student Work: -2x+3y=8 (2x+y=16) Ox+2y=-8 2y=-8 2 2 ソ=-4 2x+(-4)=16 +4 +4 2x…

A: Given,  a system of linear equation. -2x+3y=8   ...........eq(i)2x+y=16 ..........eq(ii) and student…

Q: Which graphed system of equations below has infinite solutions

A: We are asked to find which system has infinite solution

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: 2 y ==x+2 3 Solve the system. 2x-3y =-6

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Q: Solve the system. — 2я — 6у — —14 - | — За — 9у — — 19 - -

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Q: Solve the system of equations. 2x 5y + 2z = - 11 3y 4z = 21 4z - 12 = y = II I II

A: Topic = Equations x=5 y=3 z=-3

Q: Solve the system. Be sure to check all proposed solutions. x + y = 12 y = 5x O {(3,9)} O {(-2, 14)}…

A: The objective of this question is to find the solution to the system of equations x + y = 12 and y =…

Q: Solve for x using the system of 6. equations. 7y = 5x and 35 + 4x = 3y

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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: 2. Solve each system of equations by graphing. 7. y=-x+4 y=-x-9 6- 10

A: Solve by graph calculate intercept

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

A:

Q: 3 = 4+ 2 ect the solution(s) of I -1 I = -1 a = 3 T =-4 I = 0 x = 4 I = -3 x = 5 I = -2 = 2 The…

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Q: Solve the system-of-equations for y. 4x - y = 1 3x + y = -15

A: We will use the substitution method to solve the system of equation. Substituting the value of x in…

Q: 4x-17y=-28 -2x+y=14 Solve by substitution and write answer as an ordered pair

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Q: Solve the system. 1/3x+1/5y=7 1/6x-2/5y=-4

A: follow the procedure given below.

Q: Solve the system of linear equations 1.2x + 2.411=6 4.84-1-6x = 2.4

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Q: Solve the system using elimination. x= y = 2= -6x 5x 4x -5y +3z -2y-6z +3y -4z = -45 33 37

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Q: Solve the system of equations. [x+2y-3z = 5 x-y+2z = -3 1-z=2

A: Given:x+2y-3z=5.............................(1)x-y+2z=-3..............................(2)1-z=2......…

Q: 14 Determine whether the ordered pairs (1,0) and 3, are solutions of the following equation. 5 - 7x…

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Q: Solve the system.

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Q: y + 2) = - 7 + 9( -

A: We have to find the value of y according to the given information

Q: Use substitution to solve the system. y = 3x+9 %3D 4.x+5y = 7 D= %3D

A:

Q: Use the method of substitution to solve the system.

A: Consider the given equation as 25x2-16y2=400...(1) And 9y2-4x2=36....(2)

Q: Find x and y in terms of a and b. ax + by = - 5 bx + ay = - 5 %3D

A:

Q: Find all solutions of the system of equations.

A: The given equation is  xy=24 ...................(1) and 2x2-y2+4=0 ...............(2)