If it's not what You are looking for type in the equation solver your own equation and let us solve it.
200=9.8x^15
We move all terms to the left:
200-(9.8x^15)=0
We do not support expression: x^15
| -7x+5+5x=5-29 | | 9=10x+6/7x+11 | | 7(3+4n)=7*3+28n | | -12-13.8x=8x-(6x+1) | | 3p+1=9-2p | | -5x+3(10x-8)=5 | | 2x+8+7x+2+8x=180 | | 9(y-5)=45 | | 28=-8x+3(x+6) | | 4^x+3=7 | | 7(2x+4)=7*2x+28 | | 5c+10-2c=-9-4c+7c | | 6r+7=13+7r= | | 7(f-9)=63 | | 7(u-3)-1=-6(-4u+5)-5u | | 5y=63+35 | | t(t+14)=0 | | X+45/12=1/4x | | 3x-6=4+2 | | 4x+12=3+-4x | | x*1.0825=25000 | | 2/5x+1/10=1/2x+2 | | 10x+10=10x-50 | | Xx5(3+34)=4X-(-63) | | 1+7-x=2+x+4 | | 2x-5(x-3)=-9+5x-40 | | 3/5=n/25 | | 3(7-d)-33=17d-4(3+5d) | | -5^9x=-3 | | x7=34 | | 9x-5=64 | | (t+8)(-2=12 |