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)
27 = (x^3)/4 // - (x^3)/4
27-((x^3)/4) = 0
-1/4*x^3 = -27 // : -1/4
x^3 = 108
x^3 = 108 // ^ 1/3
x = 3*4^(1/3)
x = 3*4^(1/3)
| -t+12=16-3t | | 284+10x-4=360 | | -94+7x=101-6x | | 3x/2=13 | | 4+6x+4=8 | | 4x+13=-2x-19 | | 9x+21=11 | | -94=101-6x | | 3x=2+12 | | 4x+13=4x-19 | | 284+25x+1=360 | | 21f+2=19f+22 | | log(x+132)+(logx+2)=logx | | -x-89=5x+43 | | (5b+3)(b-1)=0 | | 10x+12y=520 | | -29-8x=43-11x | | 2h+15=9 | | 2h+15=19 | | 2r+8=4 | | 3/7×13 | | 2(x+4)=4c-1 | | 49x^4-x^2-49x^2y^2+y^2=0 | | 7x+12=-8x-18 | | 4j-7=28 | | -7x+10x=9x+15 | | 5(x-3)=5x-9 | | 3y+7x=108 | | 7r+2=19 | | 5j^2+5j-35=2j^2+3j | | x^3-13x+42=0 | | 52=x+25 |