From the sum of -221 and (-9) subtract -53
We have to first find the sum of -221and(-9)
⇒-221+(-9)=-221-9=-230
Now, we subtract -53 from -230, we get
⇒-230-(-53)=-230+53=-177
Thus, the final answer is -177
Subtract the sum of -9and-10 from the sum of 8and-17