If it's not what You are looking for type in the equation solver your own equation and let us solve it.
| x-15=12 | | x-15=11 | | x-15=10 | | x-15=9 | | x-15=8 | | x-15=7 | | x-15=6 | | x-15=5 | | x-15=4 | | x-15=3 | | x-15=2 | | x-15=1 | | x-14=20 | | x-14=19 | | x-14=18 | | x-14=17 | | x-14=16 | | x-14=15 | | x-14=14 | | x-14=13 | | x-14=12 | | x-14=11 | | x-14=10 | | x-14=9 | | x-14=8 | | x-14=7 | | x-14=6 | | x-14=5 | | x-14=4 | | x-14=3 | | x-14=2 | | x-14=1 |