Question

Evaluate a + b for a = 2 and b = 3.

Answer 1

For this case we have the following expression:

`a + b`

We must evaluate the expression to:

`a = 2\\b = 3`

Substituting the values in the expression we have:

`2 + 3`

Equal signs are added and the same sign is placed.

So:

`2 + 3 = 5`

Finally, the value of the expression is 5.

Answer:

`a + b = 5`for
`a = 2` and
`b = 3`