2x - 3y = 1 5x - 7y = 4 17.

Q: 1-2y-4x 1+ y+2x 10) y'=

A:

Q: Simplify : 3(4y - 5) - (7y + 2)

A: Given Data The expression is 3(4y-5)-(7y+2).   Simplify the given expression by using the rule of…

Q: y(6) –4y(5) +3y/) =-27 %3D

A: The given differential equation is y6-4y5+3y3=-27. We have to find the solution to the given…

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

A: To simplify (-2y^4)^2(-2x^3y^2z)^3.

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

A: Derivative of y

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

A:

Q: + 2y = 0 is

A:

Q: Differentiate: y = (2a° – 4x² + 8)* (2² – 5e³*)²

A: Product Rule of Differentiation : ddx(uv) = ddx(u) · v + u · ddx(v)

Q: 2x-3y=2 2x+y=10

A: Solving the given pair of equations

Q: 2x+y=6 x=-5y+3

A: Here given that: 2x+y=6 x=-5y+3 we  have to solve the system

Q: Solve the system.

A: Given, 2x+5y=-23x-4y=20

Q: 2y′ + y = 3t2

A:

Q: 2x(x-2)=5 2ペーリメシ5 4. -

A: Given : 2xx-2 = 5

Q: 3) y=x²- 6x +7 4. y= - 4x + 22

A:

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

A:

Q: 5x-2y=4 3x+y=9

A: Given,

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: simplify 6(x-5y)-3(2x+y)

A: Given that6(x - 5y) -3( 2x + y)

Q: 1. 4x-y<4

A: Since you have asked multiple questions in single request so we will be answering only first…

Q: 2x + 4y = -3 2x - y = 7

A:

Q: y = 4x + 3 and y = 3x

A: on sketchting the graph we get

Q: -10x- y =14 20x-9y 16

A: Solve by elimination method

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: 3x-2y = 23 2x +y = 6

A: According to the guideline we should able to do only first question at a time please repost the…

Q: 2x + y = 2 (a) 2x + y = 4

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

Q: 3. y= -9x+-

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: -2x - y =12  9x+y = -26

A: The given equations are -2x - y =12     ....... (1) 9x+y = -26    ........ (2)

Q: 2x -5y= -1 3x + y= 7

A: The given equations are 2x – 5y = – 1 and 3x + y = 7.

Q: Use matrices to solve the system.

A: Given: The system of linear equations are, 5x+0y+2z=1 0x+y-3z=2   2x+y+0z=3 The given system of…

Q: y = 2-ex 3x-1

A: We know that differential power rule is given as - d(xn)/dx = nxn-1.   Here i attached the solution…

Q: 5x/(x^1/3)(y^2/3)

A: Given expression is

Q: (3x^2 times y^-4/2x^-3 times y^2)^-2

A: Here , times mean multiplication.   So we will  solve it .

Q: (11r-1) (20x-3) 151

A: From the given figure:     ∠C=180°-151°=29°   From the property of the triangle:   ∠A+∠B+∠C=180°

Q: Solve the system

A: To solve the given system of equations

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

A:

Q: 12x-3y=15, 4x-y=5

A:

Q: Simplify 3 - 4y + (-7y) + 7.4

A: Simplification

Q: 3x° 4y° (х - 12)° (y+20)°

A: Given:

Q: y = 4x 2 - x- 2

A: Given equation is y=4x2-x-2

Q: (2x+y=-2 (8x-3y = 20

A: just use the elimination method and find the value of one variable and then using it in either…

Q: -3r7(구-4z + 2)

A:

Q: 3x+ y = 5 6х-2у%3D4

A:

Q: 2x - 12y = 7 I – 6y = 9 -

A:

Q: SImplify: 3x-2y-8z-(4x-6y+5z)

A: The given expression is given by,

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

A:

Q: 4x-3y=14 4x+y=22

A: Given   4x-3y=14 4x+y=22 Solve by eliminating one variable and find value of other then use that in…

Q: 3x-y=10 4. 12y=6x-4

A:

Q: 4) -6x - 2y 8 3x + y = 7

A: Given; -6x-2y=8, 3x+y=7

Q: 2x=12 x-5y=-29 (,  )

A:

Q: (y + 2)° (y-2)0 (3x-2)9 (7x +2)

A: we know that sum of the opposite side angle  is 180 degree