If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
2/2-(2*x^6)+1+12 = 0
2/2-2*x^6+1+12 = 0
-2*x^6 = -14 // : -2
x^6 = 7
x^6 = 7 // ^ 1/6
abs(x) = 7^(1/6)
x = 7^(1/6) or x = -7^(1/6)
x in { 7^(1/6), -7^(1/6) }
| X+5/2=13 | | (x+3)+(4x-7)=2x+11 | | -4x+7y=-9 | | X+11x=-36 | | 13+7-3=12x-2 | | d/3=18 | | 18+y/2 | | (c+1)/8=c/4 | | 9x+5=8+8p | | x-(-4)=12 | | X/6-10=-4 | | -8(1-3a)-4=22+7a | | r-4=11 | | t-39=-24 | | 10x-y=4 | | -5(x-4)+4=2(-2x-2)+9 | | 4y=-3(-1)+8 | | 4y=-3(0)+8 | | 4y=-3(2)+8 | | 3x+7y=-28 | | 4y=-3(1)+8 | | -3.4t=-20.4 | | -344=-8(7-7n)-8 | | 8n-1=23-4n | | 62=-2(m+5)+m | | 5(x-4)=-4+9(x-1) | | 8x=12x-60 | | 5/2x+2=4 | | 100x-900=5 | | 4u-48=-4[u+8] | | -5u+2(-3)=3 | | 4-3i/1-i |