x:= 3;
y:= 5*x = 5*3 = 15;
y:= y+4 = 15+4 = 19;
y:= y*x = 19*3 = 57;
y:= y+5 = 57+5 = 62;
y:=y*x = 62*3 = 186;
y:= y+6 = 186+6 = 192
192