Final answer:
A number trick involving basic algebra that will always yield the result of 2, designed to amaze with the illusion of 'psychic' abilities.
Step-by-step explanation:
Here's a fun number trick that will always give you the answer of 2:
- Pick any number. Let's call this number X.
- Multiply your number by 3. So now you have 3X.
- Add 6 to your result. This gives us 3X + 6.
- Now, divide this result by 3. We get (3X + 6)/3.
- Subtract your original number X from the last result. The final step looks like this: ((3X + 6)/3) - X.
If we simplify the math, we will get the magic number. Let's see:
- (3X + 6)/3 - X = X + 2 - X
- X + 2 - X simplifies to just 2, giving us our magic number!
This trick relies on basic algebra to work, but you can amaze your friends with your 'psychic' abilities to predict the outcome!