x
#Legal variable names:myvar = "John"my_var = "John"_my_var = "John"myVar = "John"MYVAR = "John"myvar2 = "John"#Illegal variable names:2myvar = "John"my-var = "John"my var = "John" File "demo_variable_names.py", line 10
2myvar = "John"
^
SyntaxError: invalid syntax