If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x+(3x^3)=17
We move all terms to the left:
2x+(3x^3)-(17)=0
We do not support expression: x^3
| 11s-7=9s+10 | | 9r+6=5r+18 | | 10q-5=7q+4 | | 8p+3=6p+11 | | 7m-2=5m+8 | | 4b+7=3b+14 | | 11s-6=50 | | y+6/5=2.3 | | 5x=5=40-2x | | 4x+7=63-3x=x=8 | | -23=2r-5 | | 0.25e+1.75=4.25 | | 12=u/31.25+7 | | s+34/5=61/9 | | 81/6=23/4+m | | 18/(15-3x)=6 | | 5x^2+39x-44=0 | | e/9.5=6.4/7 | | 5x^2-39x-44=0 | | 11/4-5a/8=0 | | x+25=4x+30 | | 1.875=x/0.54x | | 1.875x=x/0.54 | | 2x+30+x+x+10=180 | | x+65+x+x+10=180 | | x+45+50+x-5=180 | | (3.9)x=48 | | -4(u+2)+2=2(u | | 5u-48=9(u-8) | | -3(x+9)=3x+9 | | 8w-1=-7(w-2) | | 3i2x+1i-3=9 |