Solve each of the following systems of linear equations using the substitution method. 1. z+ 8y = 42 2a + 2y = 28

Q: Solve the following system of linear equations: Зх — у %3D 3 -x + 2y = 4

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Q: Solve the following systems of linear equations in two variables by substitution method x=y+3…

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Q: Solve the following systems of linear equations:

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Q: Solve the following system of equation = 3y+6 -12 - 2x + 6y

A: The given equations are       x        =3y+6-2x+6y=-12 Substitute 3y+6 for x in the given second…

Q: Solve the following system of equations: 2y + 3z = 7 Зх + бу — 12z %3D — 3 5x – 2y + 2z = -7

A: We have  given a system of equations, 0x + 2y + 3z = 73x + 6y - 12z = -35x - 2y + 2z = -7 Now,…

Q: Solve the following systems of equations algebraically. 1) 3y – 4x = 26 X = 2y – 14

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Q: Solve the following linear system equations: 12x + 4y - 6z = -1,4x - 8y + 4z = 1 and 4x + 4y - 3z =…

A: Solution: The objective is to solve the given linear system

Q: Solve each of the following system of linear equations by the elimination method 7 11 1 y 2 1 1 -X -…

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Q: Solve the following systems of linear equations: (a) x - y = 1 ,x+y=3 (b) x - y = 2 ,2x - 2y = 4 (c)…

A: a). now adding equations (1) & (2), we get

Q: Use the substitution method to solve the following system of equations.   5/6x-1/6y=5/3…

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Q: Find any solution of the following system of equations. X1 X2 X3 1 1] [X1 1 X2 = 1 [x3] 1 4 |4 Lo. 1…

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Q: Solve the following pair of linear equations by the substitution method.   Five years hence, the age…

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Q: Solve each of the following systems of equations -2x+y=-3 0x-4y=-2

A: Given that :  -2x+y=-3 and 0x-4y=-2 To find :  solution of the equations  from 0x-4y=-2 , we have…

Q: Solve the following system of equations. 4x+5y 5 8x +5y = 25

A: Explanation of the answer is as follows

Q: Solve the following system of linear equations using Gaussian elimination: 4x + 8y - 4z 4 3x + 8y +…

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Q: Solve the following system of three linear equations - 4x +3y +z = -18.2 5x+6y- 2z = -48.8 2x- 5y +…

A: The given system of equation is:

Q: Solve the systems of linear equations over the indicated Zp a + 4d = 1 a + 2b + 4c = 3 2a + 2b +d =…

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Q: Solve the following system of equations: 5x+ 3y + 4z -1 4x-7y+3z 0 x+5y-2z -I1

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Q: Solve the following systems of equations by any analytical method. 1. 2x2 +3y2 = 21 3x2 - 4y2 = 23…

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Q: Solve the following system of equations by the substitution method. 2x+ 3y= -1 x=7- 4y

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Q: Solve the following system of linear equations by substitution method 2x - y = 2  x + 3y = 15

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Q: Which of the following systems of equations has the solution (-1, 5)? Oy = 3x + 8 y = -x +4 Oy = 3x…

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Q: Solve the following system of equations with the substitution method: I+ 2y 3 (- 3y - 4x Answer: (x,…

A: Solve by substitution method

Q: Solve the following system of linear equations: x + y + 2z = 2, x – y – 2z = 0, x + 2y + 2z = 1.

A: To solve the given linear system x+y+2z=2 x-y-2z=0 x+2y+2z=1

Q: Solve the following system of equations algebraically: = 22 – 5x – 3 y = -2x – 3

A: The given system of equations is  y=x2-5x-3y=-2x-3 Use the substitution method to solve the given…

Q: Solve the following systems of equations: 4x + 3y = 6 3y = -4x + 6

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Q: Solve the following system of equations. 3x+4y = 4 6x+4y = 16

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Q: Solve the following system of equations algebraically: y = x + 7x – 38 y = 2x – 2

A: We have the following system of equations   y=x2+7x-38 ...............eq(i)y=2x-2…

Q: Solve the following system of linear equations + y = 1 2x + 3y 3 x = -1 and y =0 x = 0 and y = –1 x…

A: Equation solving

Q: Solve the following system of three linear equations: - 4x +3y +z = -18.2 5x + 6y- 2z = -48.8 %3D 2x…

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Q: Solve the following pair of linear equations by the substitution method. 0.2x + 0.3y = 1.30.4x +…

A: The given set of equations are

Q: Solve the following system of linear equations: 2x + 2y = 9 %3D 6x – y = -1

A: given,       2x+2y=9                    eq.16x-y=-1                 eq.2

Q: Solve the following system of equations algebraically: y = x? – 2x – 8 - y = x – 10

A: Given that The system of equations is

Q: Solve the following system of equations by utilizing elimination. 2x + 4y = 12 2x + 2y = 14 %3D %3D…

A: Answer

Q: Solve the following linear system of equations: x+ 2y + z = - 3

A: We can not solve the given linear system because there is only single equation present in this…

Q: Solve the following system of equations by substitution method:     −x + 4y = −4, y = x − 1

A: Solve simultaneous linear equation by substitutions

Q: Solve the following system of equations by graphing. 5x + y = 6 2.5x + 0.5y = 3 O no solutions O…

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Q: Solve each of the following system of linear equations by the elimination method 7 1 1 1 X 3 11 X.…

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Q: Solve the following systems of linear equations using the substitution method. 1. -4x + 3y = 15…

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Q: Solve the following system of equations algebraically: 3x +2y = 4 4x +3y = 7

A: Given                   3x+2y=4→         1                 4x+3y=7 →         2…

Q: Solve each of the following systems of linear equations using the substitution method. 1. I+ 8y = 42…

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Q: Solve cach of the following systems of linear equations using the substitution method. 1. a + 8y =…

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Q: Solve the following system of linear equations algebraically. 2x + 3y = 2 X – 4y = 12 -

A: To solve the system of linear equations.

Q: Solve the following system of linear equations by substitution. S 3a + 4b = 14 a - 5b = 11

A: The given system is 3a+4b=14a-5b=11

Q: Solve the following systems of linear equations:

A: Solve the following systems of linear equations:    x - y = 2 2x - 2y = 4

Q: Solve the following pair of linear equations by the elimination method and the substitution method:x…

A: Given,

Q: Solve the following system of linear equations using the Jacobi iterative method. 3x + 2y = 5 -x -…

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Q: Find any solution of the following system of equations. X1 X3 1 1 4 4 1 1 X2 = 1 [x3. 1 1 Lo I| ||…

A: All rows of matrix are same so we get only one equation

Q: Solve the following system of equations algebraically. 4x + 2y = -20 8x + 6y = -28

A:

Q: Solve the following system of equations for x. 2x + 3y = -14 y = 6x + 22

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.