wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Solve for x and y: 2x1+3y2=1 and 5x1+6y2=7

Open in App
Solution

let(1x1)=uand(1y2)=vthen2u+3v=1(1.)and5u+6v=7(2.)multiplyeqn(1)by2,weget4u+6v=2(1.)5u+6v=7(2.)subtract(1.)(2.),wegetu+0=5u=5thenv=(24u6)=(186)=3(1x1)=5orx1=(15)x=(65)and(1y2)=3ory2=(13)y=(53)


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Solving Linear Equations Using Transpose of Terms
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon