38y" - 7у %3 2 2y" + 7y = -x 7 3 7y" – 7y =- 2 8

Q: 3x - 5y= -13  -2x + 3y = 8

A:

Q: 11x-20y=28  3x+4y=36

A:

Q: 5x + 9y = 12       4x - 3y = 8

A: Given system of equation 5x+9y=12, 4x-3y=8. Find x and y.

Q: 3 x+2y=-13 -5x+4y=18

A: given: 3x+2y=-13 -5x+4y=18

Q: 25 25x? + dx

A:

Q: 7x - 4y = -3 -3x + 4y = -1

A:

Q: y=12/-2 + -5x/2

A: Simplifying:

Q: 2x=3y-4, -6x+12y=6

A: It is an important part of statistics. It is widely used.

Q: 10x+2/5x+4=1/2

A: Given function is

Q: x- 5y = 5

A:

Q: x+2y=-7 -Зх -5у%3D23

A: Given Data: Equation 1: x+2y=-7 Equation 2: -3x-5y=23   Using the substitution method: Obtain the…

Q: Differentiate.   y= 4x3-7x2+15x+3

A: Topic:- application of derivatives        Using If  F(x) = ax^n  F'(x) =an x^(n-1)

Q: 7/5b=2/b-6

A: Solve the following

Q: 4x + 2y=8 6x - 4y=5

A: Given4x+2y=8 and    --- Eq 16x-4y=5           --- Eq 2We solve for x and yFrom Eq 1:2y=8-4x…

Q: 2y=3x-5

A:

Q: 9x+4y=13 3x+5y=9

A:

Q: 2x+5y=-4 -2x+3y=20

A: The given equations are 2x + 5y = –4 and –2x + 3y = 20. Add the given equations as follows. Thus,…

Q: 2+6-8+8x5=

A: Given query is to find the value of the expression.

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

A:

Q: 9y-3=19-2y

A: 9y-3=19-2y

Q: 2y-4>-6 and 3y+1<13

A:

Q: 5\4p=4/3p+5/2

A:

Q: 3x +y = 4 6x + 2y = 8

A: We have to solve the given equation  3x+y= 4  and  6x+2y=8

Q: 3x - 4y = 1 3x-2y = -1

A: Denote the equations. 3x-4y=1            ...13x-2y=-1            ...2

Q: The rectangular plot of land shown in the figure is to be fenced along three sides using 39 feet of…

A: Total fencing is 39 feet and the total area of the plot is 180 square feet. That is,…

Q: 8x+3y=291 6x-9y=-423

A: We have to slove above question

Q: 4x+2=25 x=?

A: