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)
(x^4)/7 = 5 // - 5
(x^4)/7-5 = 0
1/7*x^4 = 5 // : 1/7
x^4 = 35
x^4 = 35 // ^ 1/4
abs(x) = 35^(1/4)
x = 35^(1/4) or x = -35^(1/4)
x in { 35^(1/4), -35^(1/4) }
| 4x-6x-15=0 | | 3/:x-9=27 | | 2(9)+5y=21 | | x-25=86 | | 2(4)+5y=21 | | -2p+9=3 | | 10/5k-7=15/5k-3 | | 3-5-2=-7 | | -x=(-51) | | -x=-(-2) | | 5x-3=x+33 | | (2x+57)+(x-17)+(x)=180 | | x/29=3 | | 9*.88*2x=96 | | A=26-2b-2c | | 46=-6a-8 | | 23/2x=2 | | 9*.88*2x=24 | | 7/3x-4=17 | | 9x-8=-44 | | x-35=-93 | | 585=20+2x | | 8x^2+3x=8 | | -10+6h=110 | | 3n+4.5= | | x-(-21)=63 | | (3-3)(6-2)= | | 3(-6g+9)-10g=1 | | 2(7*2/3-4)^2 | | 10x^2+40x-2x-8=0 | | 5x+15+140=180 | | 4200=15x-600 |