If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8=2/7x^4
We move all terms to the left:
8-(2/7x^4)=0
We do not support expression: x^4
| x2-10x=11 | | 30y+5=28 | | 5y+17-2y=38 | | 3x–17=x–5 | | -2/3x=–12 | | 13+4a+8=49 | | -2/3x=–12. | | y+2y+4y=58 | | 3x+25=2x+3 | | 1s-17=7(s-5) | | 19d+2d-18d-2d+3d=8 | | 8y-10=5-2y | | 14c+-11c=9 | | 11c-9c+6c=16 | | 6v+5v-9v=16 | | 6c-2c-3c+5c=18 | | 1/3(3-x)=4(2+x) | | 9x+5/3+5x-6/6=-39 | | 11n-19=106 | | 11d-2d=9 | | -b+4b=12 | | 12c-7c+c+2c-5c=9 | | 10n-9n=8 | | 79-2x=13 | | 0=9w+7w | | 7/3c=21/2 | | 3z-z-z+z=20 | | q/6-1=5 | | 7/3c=21/3 | | 4i+22=26 | | 5(u+6)-8u=36 | | 3w+2w+5w=40 |