Answer:
The result is 11
Explanation:
For solving the problem, we must replace the values of y and z into the expression, then we must apply the corresponding operators such as addition, subtraction, division and multiplication. It is assumed that the expression is as follows:

If we replace the values of y and z, we get:

The first term
equals 9
The second term is 3
The third term
equals 5
The expression would be:

The result of the expression is 11