If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x13=3
We move all terms to the left:
x13-(3)=0
We add all the numbers together, and all the variables
x^13-3=0
We do not support expression: x^13
| 4u-73=5u-96 | | 3x+1+7x+9=90 | | 5w+3=14 | | 2p-16=p | | 10=6+4d | | y12=5 | | 6/7=n/56 | | 5s-92=s+24 | | 18/25=n/175 | | 9x-10-3=22 | | 6y=36-12 | | 18/25=126/n | | 15b+105=180 | | 10-10x=4-4x | | 180=2x3×3×5 | | 12x-28=7x+32 | | 4x+5+2x-10+3x+20=180 | | 7z+21=z+27 | | 13a+6=a | | 189=9(x-13) | | 3j+-7=-10 | | 213=7-y | | -13=-3z+-4 | | 4x+36+8x+8=180 | | -3+u/4=-27 | | 8=32.8f | | -3w+-3=-6 | | 3r+8=5 | | 4p+40=p+58 | | 2s+36=180 | | 8y-7=65 | | 2z-2=9 |