Value of a expression
We want to find the value of the following expression:

when x = 2 and y = 3.
We follow the next step by step:
Step 1: replacing x and y values
Step 2: solving the combined operations
Step 1
We replace in the equation x by 2 and y by 3:

Step 2
We solve the expression we found: first we solve the multiplications:

Then, the addition:
8 + 3 = 11
Answer: 11