9 = 3y +x %3D 3y = -x+9

Q: 2. y=-x+5 2. у 3 y= 3x- 2 y 4- 3. 2.

A:

Q: solve each system by using the substitution method. 4x + 3y = -405x - y = -12

A: Given 4x+3y=-40       eq.1 5x-y=-12           eq.2

Q: use the elimination-by-addition method to solve each system. 5x - y = 610x - 2y = 12

A: The given system of equations are: 5x-y=6                        ...110x-2y=12                 ...2…

Q: Solve each system of linear equation by addition method. 5x+8y=1 2x+3y=2

A: Multiply first equation by 2 and second equation by -5.

Q: use the elimination-by-addition method to solve each system. 2x - 7y = -13x + y = 10

A: The equations are given by, 2x-7y=-1    ....13x+y=10        ....2.

Q: Y=x*-2x+3

A:

Q: Solve each system by substitution x= 5 1. x+y=12

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Q: solve each system by using the substitution method. y = (3/4) x - 5 5x - 4y = 9

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Q: Graph the solution set of the system: Зх — у 2 |

A:

Q: solve each system by using the substitution method. 4x - 5y = 38x + 15y = -24

A: 4x-5y=3             →18x+15y=-24      →2 From equation (1), we get 4x=3+5y⇒x=143+5y Now put x=143+5y…

Q: use the elimination-by-addition method to solve each system. 4x + 3y = -4 3x - 7y = 34

A: 4x+3y=-4    →13x-7y=34      →2 Now, 3·Equation…

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 each system of equations by graphing  {2x-2y=6   Y= -2x+3}

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Q: Solve each system by graphing. 4 7) y=--x+2 3 y =-x-4

A: We have to draw graph of two straight line here .Intersecting point of these two line ( if any ) is…

Q: Solve each system  5x+2y=-13 -3x+y=10

A: Let Multiply equation 1 with "3" and equation 2 with 5 and add them both.

Q: Solve each system by substitution. y=-2x-1 4x+y=-5 (____,____) 3x-2y=4 y=3x+1 (_____,_____

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Q: Determine whether each ordered pair is a solution of the system 2x-y 4 Sx

A: 2x-y=4 8x+y=-9 system Ax=b is  2-181xy=4-9 augmented matrix is  2-1481-9

Q: Solve each system by graphing. 1) y=-3x+4 y = 3x - 2

A: Solving the problem by graphing the given equations.   NOTE :: As per our Expert guidelines we are…

Q: solve each system. -x - y + z = -33x + 2y - 4z = 125x + y + 2z = 5

A: Given system of equations is: -x-y+z=-33x+2y-4z=125x+y+2z=5

Q: solve each system by using the substitution method. 3x - 4y = 9 x = 4y - 1

A: Solution:Given      3x-4y=9       x=4y-1TO solve by substitution Method

Q: Solve this system by graphing: y=4x+3 y=-x-2

A: Given Data: Equation 1: y=4x+3 Equation 2: y=-x-2 Find different points on the graph by substituting…

Q: y = 5 y = -6x- 1

A: The system is y=5 and y=-6x-1

Q: 4) –9x – 8y = -28 6x + 3y = 0 %3D %3D

A: A system of linear equations in variables x,y is a set of equations where each equation represents a…

Q: use the elimination-by-addition method to solve each system. 6x - 7y = 15 6x + 5y = -21

A: We have been given the equations 6x - 7y = 15 6x + 5y = -21

Q: solve each system by using the substitution method. 4x - 3y = 33 x = -4y - 25

A: The given system is,4x-3y=33x=-4y-25

Q: solve each system by using the substitution method. y = 3x - 5 2x + 3y = 6

A: Given y=3x-5                     eq.12x+3y=6                   eq.2

Q: Solve each system by graphing. 1. y = -* + 3 X +3 -X + 3y = -9 %3D

A: When we graph two equations, intersecting point will be the solution.

Q: Solve the system by graphing each equation and finding the point of intersection. -12 + 6 x + 2 y -…

A:

Q: Solve each system by graphing. 1. y = -+3 Y = -X +3y = -9 %3D

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Q: use the elimination-by-addition method to solve each system. 5x + 2y = -4 5x - 3y = 6

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Q: use the elimination-by-addition method to solve each system. 2x + 3y = -1 5x - 3y = 29

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Q: use the elimination-by-addition method to solve each system. 3x - y = 46x - 2y = 8

A: Both equation is same and if we draw the graph the it will overlaps.. It means   all values of…

Q: solve each system by using the substitution method. 6x - 3y = 4 5x + 2y = -1

A: We have given equations 6x-3y=4   .....(i) 5x+2y=-1 .......(ii) From  equation (i) 6x=4+3y x=4+3y6…

Q: y =-2 4x-3y = 18 %3D

A: Solving the problem by putting the value of y in 2nd equation.

Q: 7. y=-2x+14 ソ: =D5x- -7

A: Given that y=-2x+14y=5x-7To find : value of x and y Solution :

Q: solve each system by substitution -7x-2y=-13 x-2y=11

A:

Q: Solve each system a) 2x+3y-2z=5 x-2y+3z=2 4x-y+4z=1

A: Given,    2x+3y-2z=5 x-2y+3z=2   4x-y+4z=1

Q: use the elimination-by-addition method to solve each system. 6x + 7y = 17 3x + y = -4

A:

Q: use the elimination-by-addition method to solve each system. 5x + 4y = 23x - 2y = -12

A: Please refer to the image below

Q: Solve each system by graphing. 3) y=-x- 3 y=-6x + 2 %3D

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Q: Solve each system. Use y = x2 - 4x + 5 y= -x2 +5 a.

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: use the elimination-by-addition method to solve each system. x - 2y = -12 2x + 9y = 2

A: Let's solve.

Q: solve each system by using the substitution method. 3x + y = 2 11x - 3y = 5

A: We need to find x,y using substitution method.

Q: 20x- 5y 289 b. %3D 22x +9y = 257

A:

Q: Solve each system of equations by graphing.

A: We first solve x+y=3 for y y=-x+3 Then we make a table x 0 1 y 3 2   Then we make a table…

Q: Solve each system by elimination. x - y - 2z = 4 -x + 2y + z = 1 -x + y - 3z = 11

A: The given set of equations x - y - 2z = 4        ....(1) -x + 2y + z = 1     ....(2) -x + y - 3z =…

Q: use the elimination-by-addition method to solve each system. 4x + 7y = -16 6x - y = -24

A: Here, the given system is: 4x+7y=-16...(1)6x-y=-24...(2)

Q: 20. 2x –y 4

A: topic - inequality

Q: solve each system by using the substitution method. y = -3x - 18 5x - 2y = -8

A: