perplexus.info :: Just Math : Three Equation System Settlement

Three Equation System Settlement (Posted on 2016-10-07)

Find all possible real number solutions to this system of equations:

A+B*C = B+C*A = C+A*B = 1980

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

symmetry shouts

| Comment 2 of 5 |

symmetry shouts: A=B=C

A+A*A=A*(A+1)=1980

A=44 or A=-45

Posted by Ady TZIDON on 2016-10-08 15:03:17

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info