If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x3*2x=71
We move all terms to the left:
x3*2x-(71)=0
Wy multiply elements
2x^4-71=0
We do not support expression: x^4
| x+1=16.92 | | -(x-4)=x+6x=-1 | | 2(1/x)=0.8 | | -12.03-5.3s=19.57+10.5s | | 14x+4+29x+4=180 | | X^2+40x-76=0 | | x=3=-1.4 | | X•2x•2x=180 | | -3+32-7x=-2(5x+100 | | f+5=10 | | 10x-48=3x+1 | | 3r+13r+4r=180 | | -18c=-20-20c | | 7/b+3+5/b-3=10b-2/b^2-9 | | -13=7+v | | 16s-13s=12 | | 18t-20=15t+19 | | 7/5x+3=2/3x-4 | | x/3=3.12 | | 8q-18=14 | | 4/3x+5/4=3/x | | 17^n=25 | | 2w+14=20 | | Yx5=60 | | 5=n+2 | | -(x-4)=x+6 | | 4/3x=5/4=3/X | | 8q–18=14 | | 4^x2-8=16^x | | (3x-5)+2x=2 | | -6+17x=50 | | 3/x+5/2x=11/8 |