Form the pair of linear equations in the following problems, and find their solutions graphically. 10 students of class X took part in a mathematics quiz. If the number of girls is 4more than the number of boys, find the number of boys and girls who took part in the quiz.

Q: Which point is the solution to the following system of equations? X = 2y + 6 Зх - у %3D 13

A: Here we have to solve the system of linear equations

Q: Solve the following equations: 3. y" - 2y' + y = x² – 1

A:

Q: Solve the following system of equations algebraically: y = x + 4x 30 y = -2x + 10 Two solutions…

A: We have to find the solution

Q: Solve the following system of equations. 3a + 2y ? 14 5x2 - 5y2 15

A:

Q: Solve the following system of equations graphically on the set of axes below. y = x+8 Y = 37 -4

A: The given system of equations is: y=x+8y=-3x-4

Q: solve each of the equations. 3/(y + 4) + (2y - 1)/(y2 - 16) = -2/(y - 4)

A:

Q: 5. y' - 3y = 6 y = -2 + Ce3x

A: The First Order Linear Equation, y'-3y=6.

Q: Solve the following system of equations: x2 + y2 = 32 y - 2x = -4 (x,y) = ?

A:

Q: 2 X - 4 3 (x+2)= 0.3x +1

A: In an equation, if the highest power of the variable is greater than 1, then it is called as…

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…

A:

Q: Obtain the solution of the following equations. 1. (1 – x)y' = y2

A:

Q: Solve the following system of equations algebraically for all values of x, and y: y = 2x -6x + 3 and…

A: Given,        The system of equations are          y=2x2-6x+3          y=5x-2

Q: Solve the following system of equations: 3x + 5y = -7 14.x – 9y = 32

A:

Q: Solve the following system of equation: x2 + 2y2 = 33 x - y2 = 1 x=?

A:

Q: Solve the following system of equations algebraically y = x² – 15 + 26 y = -3x – 6

A: Given: y=x2-15x+26y=-3x-6

Q: Solve the following system of equations: 2y2-3x2=5, y-x=1

A: Solving the equations as follows.

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

A:

Q: Solve this system of equations: x = 2y – 8 4x + y = 13

A: Given,          The system of equations :             x=2y-8  and  4x+y=13

Q: On the set of axes below, solve the following system of equations graphically and state the…

A: Consider the provided question, Given set of equation is, y=x2+2x-6y=2x-2Here, y=x2+2x-6 is the…

Q: Form the pair of linear equations in the following problems, and find their solutions (if they…

A: Given:The sum of the digits of a two-digit number is 9. Also, nine times this number is twice the…

Q: Form the pair of linear equations in the following problems, and find their solutions (if they…

A: given Form the pair of linear equations in the following problems, and find their solutions

Q: Form the pair of linear equations in the following problems, and find their solutions (if they…

A: Let fixed charge= Rs x and the charge for each extra day = Rs y

Q: solve each of the equations. √(3y) - y = -6

A: we have, 3y-y=-6 ......................(1)

Q: Solve the following system of equations:  4x+3y=22…

A: Given:

Q: Which of the following pairs of equations will give. an infinite number of solutions? x-2y = 1 A x+…

A:

Q: Find the solutions of the following homogenous linear equations with the use of equation 4.1.2 D 1.…

A:

Q: 2. Solve the following system of equations by graphing YS-r + 2 y = -2x – 1

A:

Q: *+2y = 4

A: For the given system of equations,

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

A: To determine which equations are linear. We know that linear equation in one variable is an equation…

Q: Solve the following system of equations. 6x + 9y = 9 x = -9 (х, у) — (

A: Given system of equation is 6x+9y=9.......1x=−9......2 We have to solve the given system of…

Q: Solve the following system of equations by graphing. 2x – y = –8 3x – y = –12

A: given system of equations 2x – y = –83x – y = –12

Q: Solve the following system of equations algebraically: y = x + 7x – 38 y = 2x – 2

A: We have the following system of equations   y=x2+7x-38 ...............eq(i)y=2x-2…

Q: Solve the following system of equations by graphing. 3x+y = 6 2x +3y 4 O (0.2) (0,2) O (-2,1)

A: NOTE: Refresh your page if you can't see any equations. . the first equation is to graph the line…

Q: Use any method to solve the following system of equations. y 7x y 10 2 || + +

A:

Q: Solve the given linear equations x-y=1 2x+y=8

A:

Q: Form the pair of linear equations in the following problems, and find their solutions (if they…

A: Let Meena got x Rs 50 notes and y Rs 100 notes.Meena got 25 notes in all. So, x+y=25

Q: Solve the following system of equations algebraically: y = x? – 2x – 8 - y = x – 10

A: Given that The system of equations is

Q: Solve the following system of equations x+ y=2 -3x + y = 14

A: Simultaneous equations are two or more equations which involves two or more quantities that are…

Q: Solve the following system of equations. 6x+5y = -5 3.x+5y = 10

A: We have to find

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: 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 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 system of equations using substitution. 5) fy = x + 5 ly2 = 20x

A: The given system of equations,y=x+5y2=20x

Q: On the set of axes below, solve the following system of equations graphically and state the…

A: Given equations are  y=x2+2x-6andy=2x-2

Q: Formulate the following problems as a part of equations, and hence find theirsolutions.Ressa can row…

A: First of all, use the speed-distance formula to calculate speed of rowing in downstream and…

Q: Solve the following system of equations algebraically: y = x² + 3x + 1 y = 2x + 1 Two solutions…

A:

Q: On the set of axes below, solve the following system of equations graphically and state the…

A: The given equations are: y=-x2+6x-2 and y=2x-2 Result: A polynomial of degree 2 represents a…

Q: Solve the following system of equations graphically on the set of axes be- y = 2x = 2 9=一+7

A: NOTE: Refresh your page if you can't see any equations. . to graph the line we need only two points…

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.