x+ 7y = -11 -2x - 5y = 4

Q: y = 2(x+ 3)² -5 -4 -3 0 |-2 -1

A: Hi, Thank you for the question. Since you have posted multiple questions as per the rule we will…

Q: 9x*-2x?+4x-7 y = x3

A: Derivative of y

Q: Simplify : (x1/2y-7/4 / y- 5/4)-4

A:

Q: Find the value of 3(2x+3+y)-14 when x=-2 and y=9.

A:

Q: y'' + 6y' + 8у = 3e-2х + 2x

A:

Q: Analyze the equation: x2 + 4x - 4y = 0

A: Some of the standard conic sections are parabola, ellipse, hyperbola, circle, among others. The…

Q: -11x-(7-5x)-1/2(6x+4)

A: Given,

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A:

Q: 8x x² - х - 4 X- 2

A:

Q: Simplify: (-3x-4y³)-2.

A: We have to simplify the expression: -3x-4y3-2 We know the exponents rule, a-m=1amabm=ambmamn=am×n

Q: Simplify : (3x + 4y)2 - (3x - 4y)2.

A:

Q: Y= 3x +1 ラx-4ニ-5

A: Given  y= 3x+1 5x-2y=-5

Q: find x and y if (2x+1,y)=(5x+4, -7)

A: Given: 2x+1,y=5x+4,-7

Q: - 2 y+1 z-4 = 4 2 -2

A:

Q: -Y) = 19 – 4x - 5y

A: In this question, the concept of the graph of the function is applied. Graph A graph is a graphical…

Q: 3y"-15y'-18y=0

A:

Q: - y" - 5y + 4y= 2et

A: y'' -5y' +4y=2etThe general solution to axy''+bxy'+cxy=gx can be written asy=yh+ypyh is the solution…

Q: 18. y 2 + 3x-

A: The given polynomial equation is: y=-2x4+3x2 To sketch the graph, we need to find x-intercept,…

Q: x=2y-18 -7x-3y=24

A:

Q: 4x^3(-x^2+2x-7)

A: To simplify the expression.

Q: Simplify: x-5/6y5/21/x-5/6y-2/7x-2/3

A:

Q: -4x+y=-7 -6x+3y=-3

A:

Q: | (27y - 8x) . R

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Q: - 5x- y = 4.7 6. x-0.4y = 10

A: The given equations are -5x-y=4.7x-0.4y=10 Write in the matrix form  -5-11-0.4xy=4.710 this is of…

Q: ") y=x+4 у= 10-х

A: As per the policy of bartleby the provisions is to solve only one question at a time

Q: -5y-3(-7y-2)=3-5(7-y)

A: We have to solve the equation -5y-3(-7y-2)=3-5(7-y)

Q: snip

A: Given,

Q: x = 4t - 3, y = 3t + 1 4 -6 4 6 y y 4 4 2 - X 4 6. -6 -4 -2 y =

A: Find the value of t in terms of x and substitute that value of t in y equation.

Q: X-2y=-5, (  ,1),(3,  )

A: Given: -

Q: If = x - 4x +1 and y(3) = 8, find y. 2.

A:

Q: y = mx +b m = +1 -6-5-4-3 -2 -1 0 43 +4 5 +6 b =_ +1 - -4 -5

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Q: y"' -4y" + 5y' -2y = 0

A: We have to solve the given differential equation y'''-4y''+5y'-2y=0.

Q: Simplify : (-5x3y2)(-2x-11y-2)

A: Simplify:     (-5x3y2)(-2x-11y-2)=(-5x3y2)(-2.1x11.y2)

Q: x = [?] 3x + 2 6x - 20

A:

Q: y= ( х-6 3 1. у %3 Зx+4,

A: As per our guideline we are supposed to be answer only one question you can repost other questions…

Q: Derive: y = (5x-2)(2x + 3)-²

A:

Q: Simplify:(yz^2)(-2x^4 y^3 z)^-2

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Q: Simplify: (4x-y2z-2)(5x'y3z)(x*y%z*)

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Q: Solve for x and y.

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Q: (3x^-2y^-5/ 9x^3y^7)^-2

A: Given expression is 3x-2y-59x3y7-2.

Q: -5x3y? -20x?y -3,,2 Simplify: 2..-6 -5 -3–2. v2-(-6) -20 1 4x5

A: Given expression: -5x-3y2-20x2y-6

Q: -3-X, -3y, -3z]

A: We have to find div(V) from the given

Q: Find the value of 2x if 2x-y=6 and x+3y=30

A: Equations are 2x-y=6            ...(1) x+3y=30         ...(2)   To find: 2x

Q: S 4r - 2y - 20 - -16x 5y 28

A:

Q: 2e³y - ²x + 2y - 4

A: We will find the critical points.

Q: y 3 X -9 -3 -7 -6 -5 -4 -3 -2 3 4 6.

A:

Q: Find 2- ベ-3 2メ-3 2X+3 X+4

A: Please refer to the image below

Q: 2) y=-5x-4 4x-3y=-7

A: