Hey!I'm Norbert from Germany and I found the following problem which was on Harvards Admissions Test in 1869:a+b+c=214a+b=3cc+b=0.5aI solved the problem pretty quick and was wondering if there were more solutions other than real ones.

Eric SteckxMar 07, 2020It's a linear system with one unique solution made of rational numbers (428/3, 107/6, 107/2). I don't see how a complex solution is possible.

It's a linear system with one unique solution made of rational numbers (428/3, 107/6, 107/2). I don't see how a complex solution is possible.