se elimination to sel of equations 4x+ 5y=6 6x-7y = -20

Q: x2 +4 y" + -y! ? y=x | x2

A:

Q: What is the result of adding these two equations? 2x + 3y = -5 5x – y = -12

A: See attached file for a step by step explanation.

Q: 5) Find the general solution of the following equation y" +8 y"-9 y=0

A:

Q: What equation could you write to determine the value (3r-2) (10x-11) (3x + 1) 10x-11+3x-2+3x+1%3D180

A: Sum of all angles in a triangle is 180°

Q: Solve these one-step equations using the appropriate operation to balance it. 1. 15 - x = 21 2. -1 +…

A: The given equations are 1.   15 - x = 21 2.   -1 + x = - 9 3.    5x = - 15 4.    x/ -12 = 3

Q: Find the number a for which x = 4 is a solution of the equation x + 2a = 16 + ax - 6a

A: Solution: Consider the given equation: x + 2a = 16 + ax - 6a If x = 4 is the solution to the given…

Q: 2. The Auxiliary Equation : (4D - 4D' - 23D² +12D+36)y = 0

A: The given auxiliary equation is 4D4-4D3-23D2+12D+36y=0. The objective is to find the solution.

Q: 2. Solve for x and y for this rectangle C 4х- 2 14 Зу- 7 A

A: Given : ABCD is a rectangle.

Q: Sulue the simultanneoy equation 3-4 and 2 5-1

A: Equation 1 : 3x - 4y = 13  Equation 2 : 2x - 5y = 1 Step 1: Multiply each equation by a suitable…

Q: snip

A: We have to solve the following set of equations -  x2 + x + y2 - 3y + 2 = 0........(1)x + 1 + y2 -…

Q: 9. Which equation is the general form of (x – 2)? – (y+ 5)? = 18? O 2? – y? – 4x – 10y = 1 O x2 – 3?…

A: →The expansion of (x-a)2 = x2-2ax+a2.→The expansion of (y+b)2 =x2+2by+b2

Q: Help me home work below  Q solve simultaneously  5x - 20y = -10 6y - 3x = -15

A: To solve: The system of equation: Given: The system of equation 5x-20y=-10 and 6y-3x=-15.…

Q: 7x + b = ax - 6 a = -6 a = 7 a = 1

A: Please refer to the image below

Q: Tory is solvi equ smudged, and she cannot read the last few lines of her solution. 2x-4(x + 1) 3x…

A:

Q: 6x +5_ 5(2 – x) %3D 2 3

A:

Q: Arrange the equations in increasing order of the value of their solutions. 7.9r+x+4=D-1.1r-16…

A: 1)  14x+52x-2=4-14x   x4+5x2+x4=4+2 x+10x+x4=6  12x=24 x=2412=2  So, x=2

Q: 2. Determine the values of the variables to satisfy the equation. Ans. a = 10, b = 5 5a – 2b = 40

A:

Q: Solve these equations 2x + 3y=10 and 3x-5y=7 Find x and y

A:

Q: 1. Which equation is the general form of (x -(y+5)- = 18? 22 - y - 4x- 10y = 39 22 – y? – 4x + 25y =…

A: Given that  (x-2)^2 -(y+5)^2 =18 now  we can write this  x^2 -4x +4 -(y^2 +10y +25)=18

Q: :Q: solve the following equations 2X-3Y+Z=-1 X+4Y+5Z=25 3x-4y+Z=2 x=8.7 y= 5.7 z= -1.3

A:

Q: Choose all of the equations for which x2 is a solution. A. x+3=5 B. x+2 8 C. x+1=1 D. x-2-4 E. x-7-…

A: A and E  are the correct equations  in which we can put x=2. In option A,  x+3=5 x=5-3 x=2

Q: Solve the equations X-3y + 4z 5 2x + y +z 3 4x +3y +5z = 1 Edit

A: x-3y+4z=52x+y+z=34x+3y+5z=1we solve this problem by using crammers ruleHere D=1-34211435…

Q: Solve this by substitution x-y=5 2x-2y=10 Solve this by elimination 2x+y=5 3x-y=9

A:

Q: Choose the appropriate name for the following equations (v-2)? =9-x Choose. 4(x– 1)² +9(y-2)² = 36…

A:

Q: Solve the following equations. 6|x-4+8=20 b. 5|2x-3|> 25 a. с. c. etx+2 – 16 %D C.

A: We are solving the first three subparts and for the remaining subparts post the questionagain and…

Q: Get the value of the 5 variables from the given 5 equations below using elimination: 1. B + C = E…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: x-26 a = 3 Va

A:

Q: Solve these equations (a) 2x + 5 = 10 over Z13 (b) 37x + 28 = 25 over Z57 (c) 12 − 24x = 15 over…

A:

Q: Choose the appropriate name for the following equations (x-17 -(v-2)? = 36 Choose (x-1)2 - (2-y)? =…

A:

Q: Solve for V. 2(3v - 6) = 12 Simplify your answer as much as possible.

A:

Q: 8. What is the sum of all the roots of the equation | y+ 2 2 + 3y+ = 4? y y A) -5 В) —4 C) -3 D) -2

A: A detailed solution is given below.

Q: Which equation is the general form of (x- 2)2 - (y+5)2 = 18? 22 - y2 - 4x + 25y = 18 22 - y?- 4x 10y…

A:

Q: 2) Find the value of each variable. 2x+11 6x-9 a) x = b) x = y%3, W 52 (6y-2) (4x+20)*

A:

Q: Which table shows solutions to 2x + 3y = 9? A -3 3 6. y 3 1 -1 -3 3. y 3 1 -1 C -3 y 3 -1 -3 5 3

A:

Q: x+2y-3z = 4 3x-y+5z =2 4x+ y+(a-14)z=a+2

A: Given below the detailed solution

Q: Solve for r: 4-rー? 4 (4 – 2² – y – r) dydr 15 %3D

A: NOTE: Refresh your page if you can't see any equations. .

Q: 14. Solve the following simultaneous equations. (a) 3x + y = 5 (b) 7x + 2y = 11 7p-q=8 3p +5q = -2

A:

Q: R 쫘 = 0.138 & R" . R₁ " 0.126

A:

Q: |y4n+1 + y"/y²n+1

A:

Q: max -a? – xy-y? x – 2y < -1 2.x + y 2 2

A:

Q: Simone is trying to flgure out which of the equations below have a solution of 4. Help her decide!…

A: Check the solution of each equation given and finally conclude that which are the answers.

Q: Find the solution. y-y = -xyl/2 y =(x+2+ce½,? B y = (x+2-ce/½,? © y = (3r - 2+ ce/½,? = (3x –…

A: The given differential equation is ,       y' - y =  - x y(1/2)  Bernoulli equations :  An equation…

Q: (c) Solve for x an x+ y = x2 - 2x

A:

Q: 3. Vickie buys a pack of 30 folders. She keeps 15 for herself and divides the rest between three of…

A: Given: Total number of folders =30 Number of folders Vickie has =15 &amp; rest of folders are…

Q: w(x)= -3x-4, solve for w(x)= -25

A: Given  W(x) = -3x - 4 W(x) = -25

Q: 6.The equation y = 3x2 - 12x + 1 is equal to y = 3 (x - 3)2 + 20. O A. False O B. True

A: Given that: y=3x2-12x+1

Q: 4. 2y"+xy'-4y = 0

A: Given differential equation is 2y'' + xy' - 4y = 0 Now we have to find the solution as the power…

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.