=Take a number.
=D0uble it.
=Add 9.
=Subract 3.
=Divide by 2.
=Subract y0ur original number, and your answer sh0uld be 3! Three w0rks f0r y0u twice in that one.
LOL, hope y0u enj0y the math pr0wess and appreciated it...
Take a number. cancels out with Subract y0ur original number
D0uble it. cancels out with Divide by 2.
Add 9. and Subract 3. = 6/2 = 3
All you did was make the division problem 6/2 a lot longer