Sum of two integers is $$-80$$. If one of the integers is $$-90$$, then find the other.
Given, Sum of two integers $$= -80$$
Let the other integer be $$x$$
$$-90 + x = -80$$
$$x = -80 + 90$$
$$x = 10$$
$$\therefore$$ $$\textbf{The other integer is 10}$$