Solve the following pair of linear equations by the substitution method. The difference between two numbers is 26 and one number is three times the other. Find them.

Q: Solve the following system of equations algebraically. x2 - 4y = - 12 x2 +y? = 20 %3D Find the…

A: We have to solve the system of equations.

Q: Solve the following systems of linear equations in two variables by substitution method x=y+3…

A:

Q: Solve the following pair of linear equations by the elimination method and the substitution method:…

A: Elimination method:the given equations are

Q: Solve each of the following system of linear equations by the elimination method 7 11 1 y 2 1 1 -X -…

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Q: Solve the following systems of linear equations:

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Q: Use the substitution method to solve the following system of equations.   5/6x-1/6y=5/3…

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Q: Solve the following pair of linear equations by the substitution and cross- multiplication…

A: Given pair of linear equations:

Q: Solve the following system of linear equations. If there is no solution, write DNE. If there are…

A:

Q: Solve the following pair of linear equations by the substitution method.   Five years hence, the age…

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Q: Solve the following system of equations. 6* ア=-5 y =-2 X = y=ロ

A: From the given equation: 56x-12y=-5....1-15x+13y=-2...2 Now multiply by 1/3 in equation (1) and 1/2…

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: Solve the following system of linear equations using the substitution method. 6x – 2y = - 4 8x – 3y…

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Q: Solve the following system of equations. √ x² + y² = 29 x-y²= -9

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Q: Solve the following system of linear equations  {  7m + 12n = -1  {  5m - 3n = 7

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Q: Solve the following system of non-linear equations by any method. x3+y=0 4x2-y=0

A: The Answer is:    Result :         When  x = 0 ,  then  y =  0          When x = - 4 , then  y = 64

Q: Solve the following system of linear equations by graphing: 8x +2y = 30 - 4x + 2y = -6 Answer E…

A:

Q: Solve the following system of equations algebraically. Be sure to show each step of your work. (y =…

A: Given system,y=2x2-5x+9.....(i)y=2x2+5x-1.....(ii)

Q: Answer the given non-linear equations and show your solution by graphing: x + y = 4 y = x^2 + 2

A: We are given two equations: x+y=4 and y=x2+2 We need to fins the solution by graphing. This can be…

Q: Solve the following system of linear equations by graphing, y = -2x + 52 y = 2x + 24 Solution: (

A: We will find out the required solution.

Q: Use the substitution method to solve the following system of linear equations: 3x-y = 2 2y = 6x + 8

A:

Q: 13. Solve the following system of equations by using substitution. y = 2x -7x-13 y =x² – 4x+5

A: We have to solve the equation by substitution method: y=2x2-7x-13 .....1y=x2-4x+5 .....2 From…

Q: Solve the following pair of linear equations by the substitution method. 0.2x + 0.3y = 1.30.4x +…

A: The given set of equations are

Q: Solve the following systems of linear equations. 0.5x + 3y = 9 and 6y + 11x = -20 Substitution

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Q: Solve the given linear equation. -3x - 3 = 5x - 3

A: To solve the given linear equation. -3x - 3 = 5x - 3 We shall solve the linear equation by taking…

Q: Given the system of linear equations, solve for x [5 2 10 12 21[X1] X2 = 20 19 3 [101 3 3 30 222

A:

Q: Solve the following pair of linear equations by the elimination method and the substitution method:…

A: Given:

Q: Solve the following system of equations: -2x1 + 6x2 + t -2r1 + 5x2 – 1

A:

Q: Solve the following system of equations by the substitution method.  y=x2 y=x+20 what is the…

A: Given information

Q: Solve the following pair of linear equations by the substitution method.   A fraction becomes 9/11 ,…

A: Given: A fraction becomes 9/11, if 2 is added to both the numerator and the denominator. If, 3 is…

Q: Solve the following system of equations 10x^2+7x-y=15 7x^2-2x-y=3

A: The given system of equation is: 10x2+7x-y=15...(1)7x2-2x-y=3...(2)

Q: Solve the following system of linear equation using either the substitution method or the addition…

A: We will use the substitution method.  From the first equation we get:

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: Solve the following pair of linear equations by the substitution method.x+ y = 14x – y= 4

A: The given pair of linear equations are,

Q: variables

A: x + y = 10 ...... (i) 5x + 4y = 47 ..... (ii) Now, 5×(i) gives, 5x + 5y = 50 ..... (iii)

Q: Answer the given non-linear equations and show your solutions. by elimination: x^2 + y^2 = 9 x^2 - y…

A:

Q: Solve the following pair of linear equations by the substitution method. The coach of a cricket team…

A: Given:The coach of a cricket team buys 7 bats and 6 balls for Rs 3800. Later, she buys 3 bats and 5…

Q: Solve each of the following system of linear equations by the elimination method 7 1 1 1 X 3 11 X.…

A:

Q: Solve the following pair of linear equations by the substitution method. 3x – y = 39x − 3y = 9

A: Given:

Q: Solve the following system of equations algebraically: y = x? – 3x + 10 Y = x + 10

A:

Q: Solve the following system of equations. 2 y=x²+6x -x+y= 24 If there is more than one solution, use…

A: Given system of equations are y=x2+6x -x+y=24 find (x,y)

Q: Solve the following system of linear equations 2x, -3x, +4ス- &xg = -3, + X3 = 4, %3D %3D + 7x2 -5x3=…

A: Given system of equations…

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

A:

Q: Use the substitution method to solve the following system of equations.   3/4x-1/4y=2…

A:

Q: Solve the following systems of linear equations:

A: Solve the following systems of linear equations:    x - y = 2 2x - 2y = 4

Q: Solve the following pair of linear equations by the elimination method and the substitution method:x…

A: Given,

Q: a. Solve the following system of linear equations by using elimination method. 9 x-5 y= 9 5 x+ 2 y =…

A: Topic:- algebra

Q: Answer the given non-linear equations and show your solutions. by elimination: x^2 + y^2 = 9 X^2 - y…

A: Since you have asked multiple question As per our policy, we will solve the first question for…

Q: solve the following system of equations. x/3+2/3=y/6 x/12-y/4=3/2

A: Explanation: Given the system of equations: x3+23=y6     ---(1)x12-y4=32     ---(2) Solve equation…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.