Consider the following linear equations: 7x + 6y + 5z = −7 7x +(18-k)y + 4z = -5 7x + 6y + (9- k)z =k+-3

Q: solve 2y/y-4 - 2y-5/ y2-10y+24= -4/ y-6

A: Given 2yy-4-2y-5y2-10y+24=-4y-6

Q: 1. Solve the following sir y = 2x - 3 =) { / 4x - 3y = 7

A: Here we have to solve the equations.

Q: 3 5 3x - 5y = 10 6x+8y=4 -3x - 10y = -30

A:

Q: ( y = 3x2 + 3x — 5 - 2x-y=3

A:

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: The equation x 2 - 2y + y 2 + 3x + 2 = 0 represents

A: The general equation of a conic section is given as below:  Ax2+Bxy+Cy2+2Dx+2Ey+F=0---1 For A circle…

Q: 2x-5y=20 y= 3x + 22 what is the point of intersection

A:

Q: Solve: 2x + y + z + x + 2y + Z + X + y + 2z+ y + y+z+ X + x + W= W = 4 W : 5 W 6 W = 7 u + 2w = 8 u…

A: here we have to find the value of 'w'.

Q: y2-y-56 What is the product of 2 +6v-7 A B C D V+6 V-7 v +7 -1 V+6 v-8 v+6 v-1 . 2+14y+48 12-64 ?

A:

Q: Solve the equation 4x-2(3+5y-2)+2y(7x2+1)+y-1(4x-1-3) when x=1 and y=-1

A: Given             4x-2(3+5y-2)+2y(7x2+1)+y-1(4x-1-3)…

Q: solve fo y -3(-5y+4)-2y=3(y-1)-4

A: Given,

Q: 2x +4y-2= X -y +2 =-6 3x +2y-Z= 5

A:

Q: What are m and b in the linear equation 6 + 14x + 1 + 10x = y?

A:

Q: is (7,0) a solution to the equation y = -2x + 7?

A: The objective of this question is to determine whether the point (7,0) is a solution to the equation…

Q: What are m and b in the linear equation y = 9x + 27? m =

A:

Q: A rectangular pool garden measures 21 meters by 34 meters and has a cement walkway around its…

A: length of garden=34m length of garden and walkway = w+34+w = 34+2w

Q: 3x-6y+6z=-5 -2x+3y-5z=7/3 x+y+10z=3

A: 3x-6y+6z=-5  -2x+3y-5z=7/3  x+y+10z=3we have to solve this equation for x,y&z

Q: Put the equation y = x² - 10x + 21 into the form y = (x - h)²+k:

A:

Q: 3. Comment about the solution of the linear equation 2x + 2 = 7x + 2-5x.

A: This question is based on linear equation.

Q: 3x+2y=10and 6x+5y=17 then find the value of x and y

A: The two equations are given as-

Q: Hanger A 2x + 10 = 2y + 5

A:

Q: The equation x 2 - 2y + y 2 + 3x + 2 = 0 represents

A: To write down what the given equation represents.

Q: What are m and b in the linear equation y = 28x + 21?

A:

Q: snip

A: Given,

Q: Which of the following equations are linear? (a) + 2r = 10 (b) - 2x = 1 (c) x + 7 = 5 - 3x

A: To determine which equations are linear. We know that linear equation in one variable is an equation…

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

A:

Q: What are m and b in the linear equation y = 18x + 2

A: Given, The equation is y = 18x + 2.

Q: y-3 - 2y-7/ y2-9y+18 = -6/y-6

A:

Q: What are m and b in the linear equation y = 24 + 17x? M=  B=

A: the given equation of the line is y=24+17x. as we know that the equation of the line is y=mx+b where…

Q: 2. Rearrange the following equations into the form "x = ." (a) 5x2= 12 - 7x (b) 7x + 3a = 4(x − 2a)…

A:

Q: Find for the equation, 9x? + 5x?yt = 2y +2 O 9z+5zy 1-10z y 18z 2+20y 47 2-20y O 18z+10zy 20z y+2

A:

Q: Solve the following linear equation: EX-7- 2x+ 3 y- 4z=-3 x +2y+3z= 3 3x- y - z= 6 Sol. 3 AX = B…

A: The given system of equations is 2x+3y-4z=-3x+2y+3z=33x-y-z=6 Writing the system in matrix form, we…