What is the solution of the system of equations?
{-3x - 4y - 3z = -7
{2x - 6y + 2z = 3
{5x - 2y + 5z = 9
A. (5,-2,7)
B. (-5,2,7)
C.(5,2,-7)
D. No solution
1 answer
I get no solution, since row2-row1 = row3 but with a different right-hand side