Question

Find the ordered quintuplet (a,b,c,d,e) that satisfies the system of equations a+2b+3c+4d+5e=177,
2a+3b+4c+5d+e=154,
3a+4b+5c+d+2e=146,
4a+5b+c+2d+3e=138,
5a+b+2c+3d+4e=165

This a really hard questioon but don't give up, please.
(a,b,c,d,e) = (8,5,12,12,15)
Not hard at all. Mosey on over to

http://www.gregthatcher.com/Mathematics/GaussJordan.aspx

to see how it falls out using Gaussian elimination.
(8,5,12,12,15)

Related Questions

True or false, A solution of a system of linear equations is an ordered pair that satisfies one of t... 2a+3b-4c=7, a-b+2c=6 a) find an ordered triple of numbers (a,b,c) that satisfies both equations... Find the ordered quintuplet (a,b,c,d,e) that satisfies the system of equations a + 2b + 3c + 4d +... Question 1 Given the following system of equations, will it be easier to use substitution or elimina...