If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^-x-8=0
We add all the numbers together, and all the variables
-8!=0
There is no solution for this equation
| (x+2+x)*3/2=(x+4)*2 | | Z-8+z+z+3=61 | | 6(x+10)=-63 | | X^2+y^2-2y+4=0 | | x5(x−9)=−15 | | 7x+14=4x+21 | | 20x+51=12x-5 | | 52x=–5 | | (-4x)+5=20 | | (5-6x)(4x+3)=0 | | 5t+10=8 | | 9(3-4x)+6=-(3-2x)×5 | | 5t+10=-8 | | -1,2z+3,4=1,2z-7,8 | | 6x-(2x-3)=3+4x | | 69/x+4=162/2x | | 3x/7=90 | | 5(10-3x=30 | | x+x/2+x/2/0,4=90 | | x²+3x+1=0 | | =3a | | X|x|-4=0 | | (x^2-1)^2-2x^2=0 | | 13n+7=19 | | -3=6(m-2) | | 13*x=62 | | X^2+2x=288 | | 13/x=62 | | 13÷x=62 | | 3x^2+42x-7=0 | | (2m-3)(m-1)=1 | | z4+z3+5z2+4z+4=0 |