7) -6.x+ 6y = 6 -6x + 3y = -12

Q: Which value of x makes the equation1.25(4x-10)-7.5 true? А. -1 В. 3.5 C. -0.5 D. 4

A:

Q: 5) -2.x-9y =-25 -4x-9y =-23 %3D %3D

A:

Q: 3) x- y= 11 2.x + y = 19 %3D

A: Given:  x-y=112x+y=19 To Find:  To solve for x and y.

Q: %3D 2/3

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Q: What value of z makes the equation 2(z+4) = 8(z-6) true?

A:

Q: Which value of x makes the equation 0.75(x + 20) = 2 + 0.5(x- 2) true?

A: A solution of an equation in the variable x is the value of x which satisfies the equation. If the…

Q: 6) y = 5x - 7 -3x - 2y =-12

A:

Q: rearrange the equation to isolate c a=b(1/c-1/d)

A: Firstly, we divide both sides by b and take 1/d to other side

Q: Determine whether the given replacement values make each equation true or false.  -4x + y - 8z =4;…

A:

Q: 11) -3x+ 7y=-16 -9.r + 5y = 16

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Q: Solve:  Diferential equation xy'+y=14x

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Q: WE DO:Step 1: Solve one equation for one variable. x + y = 10 5x – y = 2

A: Given equations are  x+y=10 5x-y=2 solve it

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

Q: 6) Create an equation that is equivalent to the given equation: 2(x+ 3) = 14.

A:

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

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Q: Enter the value for x that makes the given equation true. 15x – 4 (3x + 2)= 2x – 3

A: Given equation is : 15x-43x+2=2x-3 To find the value of x

Q: Complete the three ordered-pair solutions of the equation. −3x + y = 8     3,           6,…

A: Given query is to find the pair of solution at  x = 3,6,-4.

Q: The solution of the equation y" + 10 y' + 25 y =0 which satisfies y(0) = 4 and y'(0) = 0 is

A: Given,            y" + 10y' + 25y =0,   y(0) = 4 and y'(0) =0

Q: Complete the equation describing how x and y are related. -2 -1 2. 3. Y. 2. 4 9. y = x + [ ? ] Enter…

A: Solution:-        x      -2      -1       0       1       2     3      y      2       3       4…

Q: Rearrange the equation to isolate X. CD A = X = If C = 6.00, D = 10.00, and A = 2.00, what is the…

A: to solve the equation for X, we need to just interchange X and A

Q: Reduce the equation 3x +6yz -y -z? -6x+6y-2z -2=0 to the standard form. |

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Q: y = 3x - 7 y = 3x + 1 %3D %3D

A:

Q: Could you help me get the right answer tho my equation 5 - 3c ≤ c +17

A: 5-3c≤c+17

Q: Substitute the given values for the variables and then solve the equation for the remaining…

A: Given equationy-y1=m(x-x1)y=12,y1=6, m=3, x1=4we have to solve for x

Q: The sum of the reciprocals of two consecutive even integers is 40 equation shown. 9 + =- I z+2 40…

A: Solving for x

Q: 10) -4.x+ 9y = 9 x- 3y=-6

A:

Q: Determine which of the following equations is true.

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Q: Solve the equation (i) 22r +1 = 20, %3D 54y-1 125+3 (ii) 25 252-y

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Q: -3.x - 3y 3 y = -5.r- 17

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Q: Write the equation in the form Ax+By=C M=-1/10, (-4,0)

A: Write the equation in the form Ax+By=CM=-1/10, (-4,0)

Q: What value of x makes this equation true? 3x +3 = -2a- 7 %3D H=-10 z= 10 H=2 a= -2 D.

A: According to the question, we have to solve the expression 3x+3=-2x-7 for x. As the above expression…

Q: ristina believes that her score on an upcoming test can be modeled by the equation…

A: Given Cristina believes that her score on an upcoming test can be modelled by the equation y=5.6x+57…

Q: Bria believes that her score on an upcoming test can be modeled by the equation y=7.4x+62y=7.4x+62…

A: Given, Bria test equation is y=7.4x+62 where x- number of hours spent studying y- Bria's test score

Q: 5) y=-2 4.x-3y 18

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Q: 3) y=-3x+ 5 5.x-4y=-3

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Q: 4) -6x+ 5 y = 1 6x + 4 y = -10

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Q: Which equation has the same solutions as 2x +x-3=0? (1) (2x-1)(x+3) = 0 (3) (2x-3)(x+1) = 0 (4)…

A:

Q: solve the following equation 17x+12y+14z = 24, 13x+14y-15z=28, 18x+15y-17z=-31

A: Note: The method to solve the given equations are not mentioned. So, I'm solving this with Cramers…

Q: Which value of x makes the equation 1.25(4x 10) = 7.5 true? O 3.5 O-0.5

A: Given 1.25(4x-10)=7.5 x=?

Q: 2) 4.x+ 8y 20 -4.x+ 2y -30

A:

Q: Write an equation that mo« y. 12 6. 8. -6 20 -15 32 -24 Enter the correct answer in

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Q: Which value of x makes the equation .5(x + 8) = 3 +.25(x - 4) true?

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Q: following equations 3X – 6Y = 9 9X + 12Y = -3

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Q: Ace Taxi Company charges riders $5.50 up front and $0.85 per mile for trips. Which explicit equation…

A:

Q: 1) y= 6x- 11 -2.r-3y -7

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Q: 6) 8x + y=-16 -3x + y = -5

A: Finding the value of x and y

Q: Replace in third equation. x²y²z?=!

A: Given that:

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

A: