What is the solution for x in the system of equation pelow? [3x + 4y = 31 3x – 4y = -1

Q: If x3+y3=9 and x+y=3  then find the value of  x4+y4.

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Q: The product of y and 7 is less than or equal to -28

A: Given: y×7≤-28

Q: If 2x + y = 23 and 4x - y = 19 , Find the values of 5y -2x and y/x - 2

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Q: If 3x - y = 2y + 36 and y = 2 , and then x = ?

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Q: x=2y-4 x+8y=16

A: Given, x=2y-4 ..(1)x+8y=16 ..(2)

Q: 2 and y = 3, then what is the value of and y If x = 2 3x²y 5x-¹y² ?

A: Find the value of 3x2y05x-1y2

Q: 4 -2x + y = 3

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Q: Determine whether (1,5) and (-2,3) are solution of y= -2x + 7

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Q: Find the solution of y = x2 + 6x - 8 and y = 4x+7

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Q: X+2y=3 , x-y=6

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Q: 3x - 5y=-9 x+2y=8

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Q: find x andy Xi +y =5+ 4

A: If x+iy= a+ib then x=a,y= b, where a,b are real numbers.

Q: 3x+y=4 -x+y+5

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Q: 5x+y=-7 -3x-2y=-12

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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: x = 3y -5 2x + 12y = -4

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Q: -5x+3+2x=7x-8+9x, determine whether this equation has no solution

A: Explanation of the answer is as follows

Q: 6x + 4y = – 26 %3D lx - 2y = 1

A: To solve the system of equations we use substitution method. The method of substitution involves…

Q: Eliminate all the arbitrary constants in the equation y = Ae2x + Be-6x + Ce4x

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Q: Determine the solution for this system of equations: 5x+6y=26 -5x + 2y = -18

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Q: 2x+4y=-4 x-3y=-12

A: Explained below

Q: Solve. 2x -8 7 11 -9 -3 -³ ([²7] [²₂²])-[-15 72²] 6 1 -Y 12 3

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Q: Solve the system  { x1  +  x2                          =  3} {           x2  +  x3              =…

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Q: Find the solution of y = x + 3 and y = -x + 3.

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