Complete the statements
The system
(y -3 = 12(4 - z)
has one solution.
y = 3(-42 + 3)
y = 10- 2z
The system ( 6a +3y - 30 has no solution.
4x+y= -16
The system
has one solution.
122 = -5y - 26
The system
y=
30-8
\5y + 160 = 81
has infinite number of solutions.