MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn moreOpportunities for recent engineering grads.

Apply TodayGiven this pair of simultaneous linear equations:

2x + 3y = 23

3x + 4y = 32

Find the solution set (x,y)

79 correct solutions
56 incorrect solutions

Last solution submitted on Oct 10, 2014

2 Comments

Jan Simon
on 6 Mar 2012

Solves the example only, but not the general case.

Bruce Raine
on 17 Mar 2012

I have introduced a few more tests so this non-general solution is no longer valid. Thanks.

1 Comment

Jan Simon
on 6 Mar 2012

Well, this works here, but numerically this is a bad idea of solving a linear equation system.

1 Comment