ons to answer the questions that by in order to eliminate the x-terms when first equation? x- 9y = 7 2x+ 3y = 4 What number would you multiply the second equation by in order to eliminate the y-terms when adding to the first equation?

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

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Q: On an exam, Jason was asked to differentiate the equation x 2 + 2xy + y 3 = 7 Find the errors in…

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Q: Kindly

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Q: For #1-3, solve the equation over the com (y + 3)2 + 12 = 6 1.

A: Given query is to find the solution of the quadratic equations.

Q: 2- The order of equation 4y"" + 2(y")5-5xy = 0 is.

A: Note: As per bartleby guidelines, I can answer only one question. So, kindly repost the other…

Q: Solve 5x – 3 < 7, when(i) x is an integer.                                    (ii) x is a real…

A: We solve the inequality for x

Q: When the positive integer a is divided by 5, the result is x with remainder 3. When twice a is…

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Q: What value of x makes the equation 4(5-7x) = 6-12x true? %3D Record your answer in the boxes below.

A: To find value of x which makes the following equation true 45-7x=6-12x

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Q: How many solutions are there to the equation ri +r2 + r3 + T4 + 25 + x6 20 if each r; 2?

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Q: For which values of the constants p and t is the equation (x - p)- = t with unknown variable x…

A: We will use basic substitutions to solve the problem

Q: and each of the numbers below. mplify your answers as much as possible. The opposite of 7: The…

A: Given query is to find the opposite numbers.

Q: When the equation 5.65a? + 2.54x – 1.60 = 0 is solved, the two values of the unknown x are and

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Q: On an exam, Jason was asked to differentiate the equation                                 x2 + 2xy +…

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Q: If a rock falls from a height of 20 meters on the planet Jupiter, its height H (in meters) after x…

A: Consider the given function. Hx=20-13x2 (a) Put x=1 in the function. H1=20-1312=7 m Put x=1.1 in the…

Q: solve for y 9+ (2/y-1)=(-4/y-2)

A: See the details solution in below

Q: Look at this equation.O.3x + 5.14 = 2.1x - 4.4. Which value of x makes equation true? -5.3 -4.1 4.1…

A: We are given the equation, 0.3x+5.14=2.1x-4.4. We need to find the value of x satisfying the above…

Q: ex+y= -4 1 -x+3 4 vou can also answer "N.

A: The following eqs are-2x+y=-4...................(1)y=x2+32y-x=6.............(2)(1), x-intercept is…

Q: In general, solving y' = 0 leads to Select an answer .2 Now, let y = f(x) 9 In(æ|). Determine y'. 2…

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Q: |Aut (Z561)| =

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Q: A part of Jennifer's work to solve the equation 2(6x^2 - 3) = 11x^2 -x is shown below. Given: 2…

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Q: Answer this question by showing all work and formulas used to solve: Differentiate and simplify. 3 y…

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Q: Given that y = 3t^3 + 5 and x = 12 - 6. Find y' when x=5. Express your answer in whole number.

A: Solving y' at x=5.

Q: i need help with combining like terms. this is my equation 3x^2-xy+2xy-x^2

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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: Can you show me how to solve the problem provided in the picture step by step?

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Q: 2 (x 5) = 4 (x- 4) +7

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Q: Solve for w. -1/2-2/7 w=-2/5 simplify your answer as much as possible

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Q: Please help solve by substitution 4x – 7y = 20, x – 3y = 10

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Q: 4y x + 4 6(y-1) 4x -2

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Q: (*-4) .2 If x 6, find the value of %3D ४

A: Given (x - 2/x) = 6... (1) To find  (x2 - 4/x2)

Q: If a rock falls from a height of20 meters on Earth, the height H (in meters) after x secondsis…

A: Given: Hx=20-4.9x2

Q: what would be the best way to solve the formula to get x by itself.  ex. y=7x-2kx. Im stuck with…

A: To solve for any variable which occurs in more than one spot is to apply basic mathematical…

Q: A part of jennifer's work to solve the equation 2 (6x^2 - 3) = 11x^2 - x is show below. Given:…

A: The given equation is  2(6x^2 - 3) = 11x^2 - x

Q: What are the solutions to the following equation? 6. 4 = 1 r-4 Show the algebraic work steps.

A: Follow the procedure given below.

Q: I. Evaluate the following and show all necessary solutions. Enclose your final answer. 11. xe-(x²/2)…

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Q: Solve for X when 0] 1 -5 A = and B = 2 4 4 find X if 3X+2A=B Select one: а. 4 -5

A: See the details solution in below

Q: The number x is 3 less than 2 times the number y. Which of the following expressions give y in terms…

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Q: 3. y = x + 4z – 5 4x + 3y – 2z = 5 z = -2x + 2 -

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: I. Simplify. Show the solution. 15x°y 2x+2 2. x*+7x+6 x²-9 3. x²+2x-3 1. 30x*y?

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Q: Use substitution to solve the syste –4x+3y -11 y = 3x-7 ||

A: This question is based on solving linear equation having two variables.

Q: What are the solutions to the following equation? 6/r + 4/r-4 = 1. Show the algebraic work steps

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Q: What value of x makes the equation 3(x-5) = 27(x+4) true? Do not include "x =" in your answer.…

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Q: Solve for x. 10 8. 17

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Q: Which value of x makes the equation -(8x -12) = 1.8 true? O -1.8 O-1.2 O 1.2 O 1.8

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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…

Q: Three men can dig 2 identical trenches in 5 hours. Assuming that all the men work at the same rate,…

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