Well, if you need 5 bananas and there’s 10 you only take 5 (subtract) say you need 3 lemons in a recipe but you only have 2. you go to the grocery store and get another one (adding). i don’t know if this is the answer ur look for but hope it helps.
It’s 11 and 0 you can solve using the zero property
X=11
X=0
Answer: 0.93 radians & 2.21 radians
<u>Step-by-step explanation:</u>


