4 7 is 2 4 The inverse of Use it to solve the following system of equations. 2 -1 4x + 7y 7 2x + 4y = 3 ...... D (Simplify your answers.) y = 2.

Q: Which would be the most efficient first step to solve the system below using the elimination method?…

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Q: - x + 1 If f(x) = find (fof) (x). X - 1

A: The composite function f∘fx is consist of two functions. Both functions are fx. We can also write…

Q: Which graphed system of equations below has infinite solutions

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

Q: e Solve the system of equations. 9x- y+ z = 24 4x + 2y - 3z -8 x-3y + 2z = 16

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Q: 2- Solve the system . [2х, + 2х — 3хз 21 X1 + x2 +2 x3 = 1] %3D

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Q: Algebraically solve each system of equations using any method you wish

A: Given:             2x+3y=115x+7y=24 Solve the following pair of simultaneous linear equations:…

Q: 5. Solve the following system of equations: " -7x +7y = 14 %3D 7x-8y = -15 %3D

A: -7x + 7y = 14 -----------(a)   7x -  8y = -15-----------(b)  Adding equation (a) and (b) we get  -7x…

Q: titute for x in 5x + y = 8 to solve the syster (5x + y = 8 x + 4y = 2 005

A: Option ( A) 2-4y is correct answer

Q: Use substitution to solve the system. 1. 2x + 9y =-13 3x – y = 24 |

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Q: 23. The total cost of 5 notebook and 4 pens is $ 120; the total cost of 8 other identical notebooks…

A: 23 Let cost of one notebook is x and cost of one pen is y  According to the first statement 5(cost…

Q: Use the given inverse to solve the system of equations. 7 1 7 is -4 - 4 8x +7y = -5 8 The inverse of…

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Q: 3. Solve each system of equations. 2x - 4y = 20 %3D a. x = 4 2x-41 %3D Sy=6x+ 11 2x - 3y = 7 %3D b.

A: a. 2x-4y=20x=4b. y=6x+112x-3y=7

Q: Solve the system. 8x 2y = 5 Equation 1 -12x + 3y = 7 Equation 2 %3D

A: Given equations 8x−2y=5          .....(i)−12x+3y=7       ....(ii)

Q: Solve the system of equations algebraically. 4х — 4у %3D 48 | 5х — бу %3D—65 O no solution O(-6, 4)…

A: The given system of equation is: 4x-4y=-48                                 .......  (1)5x-6y=-65…

Q: Solve the system.

A: Given:     3r + 4s = 3                     . . .(1)                   r - 2s  =-4…

Q: Solve the system of equations by substitution. y = -x - 3 y = -2

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Q: Solve the following system of equations algebraically and check: 3x +2y = 6 5x - 3y = -28 %3D

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Q: 23. Multiple Representations You can use subtraction to solve the system of linear equations shown.…

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Q: In the pair of equations Ax –- 6y = 18 and 2x – 3y = 9, A is a coefficient of x. The system of two…

A: Solution: The objective is to find the value of A

Q: Step 1: Choose one equation to begin. (Suggestion: Choose the equation that has a variable already…

A: Step-1. given system of equations…

Q: Solve the system of equations below. 2x + 4y = 10 2x + 4y = -10 %3D %3D A x 3, y = 1 B x= 6, y = -4…

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Q: Kitty solved the system of equations below. Her solution was (0, −2). Determine whether her solution…

A: Given equations are: Plugging the point to check if it satisfies the first equation: Hence the…

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

A: follow the procedure given below.

Q: please reply quickly What is y3 in the linear equation system?

A: Solution to the problem as follows

Q: 3x-12y=6 -2x+2y=6 Solve the two equations above

A: Given,         The system of equations are           3x-12y=6          -2x+2y=6

Q: Graph the system of equations in order to determine the solution of: y = x + 1 -3x + 2 =

A: In the first part we have to graph the system of equation to determine the solution. Given equations…

Q: 12. HCIO + P₂O10 H₂PO₂ + Cl₂O,

A: This is question of algebra here one chemical equation is given we have to balance it using linear…

Q: 7 Muriel and Ramon bought school supplies at the same store. • Muriel bought 2 boxes of pencils and4…

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Q: Find the solution to the system of equations. 4YE X+2 3 ([?], [ ]) K4-3 -2 -1 -1 -2 X = -4 1 2 3 4…

A: Topic = Equations

Q: Find all solutions of the system of equations.

A: Simultaneous equations are two or more equations which involves two or more quantities that are…