CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Solve the following systems of equations:
2x+3y=9xy
4x+9y=21xy,x0,y0

Open in App
Solution

Equation (1) :2y+3x=9
Equation (2):4y+9x=21

Multiply equation (1) by 2 and Subtract both equations ;

3x=3

x=1

Substitute x in equation 1 ;

y=3

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Some Functions and Their Graphs
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon