(H+k)-(2k+h)

Answer 1

To simplify the expression (H+k)-(2k+h), we can distribute the negative sign to each term within the parentheses:

(H+k) - (2k+h) = H + k - 2k - h

Next, we can combine like terms:

(H - 2k) + (k - h)

This can be further simplified by rearranging terms:

H - 2k + k - h = H - h - 2k + k

Finally, we can combine like terms again:

H - h - 2k + k = (H - h) - k