Helps solving 4x5

Solve:

x1 x2 x3 x4
5 -6 4 4 = 0
-1 1 2 2 = 5
4 -5 6 6 = 5
2 -2 -4 -4 =-10

(x1
x2 = ( ) + ( ) s + ( ) t
x3
x4)

Quote:

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Originally Posted by cityfrontsailor

Solve:

x1 x2 x3 x4
5 -6 4 4 = 0
-1 1 2 2 = 5
4 -5 6 6 = 5
2 -2 -4 -4 =-10

(x1
x2 = ( ) + ( ) s + ( ) t
x3
x4)

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