To simplify the expression (x + 1) - (-2x - 5), we can remove the double negative by changing the sign in front of the second term inside the parentheses. This gives us:
(x + 1) + (2x + 5)
Next, we can combine like terms by adding the x terms and the constant terms separately. This results in:
3x + 6
Therefore, the simplified expression is 3x + 6.
Simplify the following expression:
(x + 1) - (-2x - 5)
1 answer