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

Q: Form the pair of linear equations in the following problems, and find their solutions graphically.…

A: To determine the number of boys and girls that took part in the quiz.

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Q: One of the following equations is linear. Which is it? Select one: w + 2x2 + 3y + 4z* = 55. O x+ v2y…

A: Linear equations are the equations of first order where all the variables are present with degree 1…

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Q: Rewrite the given linear equation into the standard form of the equation of the line. 2x = 5y + 4

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Q: I don't know how to solve linear equations like this  -2x=6y+16 -40= 7y-3x

A: To find: The solution of the equations by substitution method. Given information: The system of…

Q: Consider the following linear equations: -8x + 4y + 3z = -4 -8x + (18 – k)y + 2z = -2 -8x + 4y + (7…

A: A = -843-818-k2-847-k , B =-4-2k + 2For no solution or infinite solution, det(A) = 0det(A) =…

Q: Consider the following linear equations : -8x + 4y + 3z = -4 -8x + (18 – k)y + 2z = -2 -8x + 4y + (7…

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Q: For the linear equation Y = 2X + 19, if X increases by 1 point, how much will Y increase?"     19…

A: Given,   The liner equation is,   Y = 2X + 19

Q: Solve the linear equation. (a) 3x - 1 = 5 (b) 2x + 3 = 8 (c) 2x = 5x + 6 (d) x + 11 = 6 – 4x

A: a) 3x-1=5 Solve the linear equation First we need to rid -1 from left side so add +1 both sides. So…

Q: Consider the following linear equations -4x + 2y + 5z = -3 -4x + (14 – k)y + 4z -1 -4x + 2y + (6 -…

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Q: Find the general solution of the equation x*y" + 2.x°y'+ y = 0.

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Q: Determine whether the given equations are linear or nonlinear. 1 1 9: 2x + 1=8 3x- 5*+5= -6 -

A: The non-linear equation contains terms of degree 2 or higher.

Q: Find the equation of a line parallel to 5x -2y=3 and passes through the point (-2,1)

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Q: Consider the following linear equations -7x + 8y + 4z = 9 -7x + (25 – k)y + 3z = 11 - 7x + 8y + (7 –…

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Q: Use substitution to solve th Following system of equation X+ 3y = -22 AND y = -6x

A: we have to use the substitution to solve the ,  8x+3y=-22 ......(1)and, y=-6x-14 .......(2)

Q: Find the linear equation that is represented by the table. y -5 15 -2 9. 3. 4 -3 y = -

A: step 2 complete solution

Q: 10х + 6у + 5z –7 10r 1 (16

A: Linear equation: - A equation is outlined as an associate equation with the most degree of one. this…

Q: Which of the following equations below is a linear equation? O y= 3x+2 2x2 O y=x y%D O y= O y = 3x+2

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Q: The equation Yk+1Yk – 2yk = -2 can be transformed into the linear equation X'k+2 - 2xk+1 + 2xk = 0…

A: First find the expression for yk+1 using the value of yk . Then substitute the expressions of yk and…

Q: find the equation of the line parallel to 8x+13y=16 and passing through the point (0,16).

A: Given equation of a line 8x+13y=16 and a point 0,16 through which a parallel line passes. To find…

Q: Form the pair of linear equations in the following problems, and find their solutions graphically. 5…

A: Given:

Q: Producers will make 2000 refrigerators available when the unit price is $370. At a unit price of…

A: Coordinates are (2000, 370) and (6000, 410) Then we use the two-point formula

Q: Determine the point on the graph of the linear equation 2x-5y = 19  whose ordinate is 1 (1/2) times…

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Q: Which table matches with the linear equation y =-2x 3? X-2 03 5 y -1 -3 0-8 X-2 -1 1 -1 -5 -11 4 -1…

A: In  the question it is asked to find the table which matches the equation y=-2x-3.

Q: (D² – 2D+ 5) y = 25x² + 12

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Q: Which of the following equations below is NOT a linear equation? O y= O y= 2 +3 +5 +7 y = 5 – 5x O…

A: To find Which of the given below equations is NOT a linear equation

Q: Find the equation of the line parallel to 8x+5y=3 passing through the point (6,1).

A: Please refer the attached image for complete solution.

Q: Consider the following linear equations = -6 -3x + (25 – k)y + 7z = -4 -3x + 5y + 8z -3x + 5y + (10…

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Q: find the general solution of the linear equation (D^5+4D^3)y=12

A: If the root m1,m2,...,mn =m of the auxiliary equation are real and same then complementary function…

Q: How do I solve the following linear equation: 3x+5=3(x+3)-4

A: Given linear equation

Q: -12x-y=40 y=x2-8 Solve these nonlinear equations

A: Consider the given nonlinear equation as,

Q: A linear equation 2x -5y = 7 has how many solutions

A: Given linear equation is 2x-5y=7  find out how many solutions does it have

Q: Find the equation of the line  passing through the point (1,6) and parallel to the line 3y=4x-8

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Q: 2. у' %3D х3 — 2ху when x = 1 & y = 2

A: This is a problem of differential equation.  Here we will substitute the some of variable and then…

Q: For the linear equation y = 6.7 + 7.9x If x increases by 8, what is the resulting change in y? Do…

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Q: Solve the following pair of linear equations by the substitution method. The taxi charges in a city…

A: Let the fixed charge = Rs.xAnd the charge per km= Rs.y

Q: Translate the given statement into one or more linear equations in the form ax + by = c using the…

A: Given: A statement "There are twice as many soccer fans(x) as football fans(y)". An example of a…

Q: Two satellites are orbiting Earth. The path of one satellite has the equation x2 + y2 = 56 250 000.…

A: We can solve this problem using concept of circle.

Q: What are m and b in the linear equation, using the common meaning of m and b?

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Q: Find the equation of the line parallel to 3x + 4y = 7 passing through the point (0, –3). y = 3/4x-3

A: We have to find the slope of the line first then have to solve it.

Q: Plot a graph for a linear equation in two variables 6x+9y-12=0. Provide step by step solution

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Q: Mariana solved a linear equation and found that it had an infinite number of solutions. Which could…

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Q: Evaluate the linear equation, y=4x−7, at the value x=2.   y= _____

A: Regression analysis:Regression analysis estimates the relationship among variables. That is, it…

Q: Which of the following equations below is a linear equation? O y= x² + 1 O y = 8 - x3 O y = 7+ x3 O…

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Q: Determine whether the equation is linear in the variables x and y.x2 + y2 = 4

A: Given equation is: x2 + y2 = 4 In this equation x and y are the variables.