1. The problem statement, all variables and given/known data Find a pair of vectors that span the subspace x+y-2z=0 of R3. 2. Relevant equations x+y-2z=0 3. The attempt at a solution I just guessed some numbers since its such a simple equation and came up with (1,-1,0) and (2,0,1). I was just wondering what the standard method is to figure this out.. Thanks!