To identify all the operators in the equation [tex]\( m + n - o = p \)[/tex], let's look at the types of operations being performed between the variables [tex]\( m \)[/tex], [tex]\( n \)[/tex], [tex]\( o \)[/tex], and [tex]\( p \)[/tex]:
1. The first operator we encounter in the equation is [tex]\( + \)[/tex] (addition), which is used to add [tex]\( m \)[/tex] and [tex]\( n \)[/tex].
2. The second operator is [tex]\( - \)[/tex] (subtraction), which is used to subtract [tex]\( o \)[/tex] from the result of [tex]\( m + n \)[/tex].
3. The third and final operator in the equation is [tex]\( = \)[/tex] (equality), which is used to assert that the result of the left-hand side [tex]\( m + n - o \)[/tex] is equal to [tex]\( p \)[/tex].
Therefore, all the operators present in the equation [tex]\( m + n - o = p \)[/tex] are [tex]\( + \)[/tex], [tex]\( - \)[/tex], and [tex]\( = \)[/tex].
So, the complete list of operators in the given equation is:
[tex]\[ \boxed{['+', '-', '=']} \][/tex]
