Amazing text messages

Think of a number first, then add 52.8, multiply by 5, subtract 3.9343, divide by 0.5, and finally subtract ten times the number you want.

No matter what number comes to mind, it is 520+0438+04 (I love you all my life).

Let the number you want be x, then your formula above is:

[(x+52.8)* 5-3.9343]* 2- 10x

=[5x+5 * 52.8-3.9343]* 2- 10x

= 10x+10 * 52.8-3.9343 * 2-10x It can be seen from this that: 10x- 10x=0, which means it has nothing to do with the number you want, and the final result only depends on:/kloc.