1. Show graphically that the system of linear equations 5x – y = 14 ; x – 2y =1 has a unique solution. Write the coordinates where line x – 2y =1 intersects the X-axis.

Open in App

Solution

Suggest Corrections

Similar questions

Q. Show that the system of equations

- x + 2 y + 2 = 0 and \frac{1}{2} x - \frac{1}{4} y - 1 = 0

has a unique solution.

Solve graphically each of the following systems of linear equations. Also, find the coordinates of the points where the lines meet the axis of x in each system:

2x + 3y = 8

x - 2y = -3

Q. Solve the following system of equations

2 x - y = 1

and

x + 2 y = 8

graphically. Also, write the co-ordinate of the point where these lines intersect the y-axis.

Q. The system of linear equations

3 x + y - z = 2, x - z = 1

and

2 x + 2 y + a z = 5

has unique solution when

Q. Solve graphically the following systems of linear equations. Also find the coordinates of the points where the lines meet axis of

y

x + 2 y - 7 = 0

2 x - y - 4 = 0

Join BYJU'S Learning Program