20
Identify the number of solutions of the system of linear equations.
x-6y-2z = -8
-x+ 5y + 3z = 2
3x - 2y4z = 18
O no solution
O exactly one solution
infinitely many solutions
Solve the system using the substitution method. If there are infinitely many solutions, write the ordered
triple in terms of y. If there is no solution, leave each box empty.
The solution is (x, y, z) = 0).