The sum of x and x+1 is

Answer 1

The sum of \( x \) and \( x + 1 \) can be calculated as follows:

\[ x + (x + 1) = x + x + 1 = 2x + 1 \]

So, the sum of \( x \) and \( x + 1 \) is \( 2x + 1 \).