If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(-6*y^2)/4
27.654;11
(0.0015*10^-12*x^4-(0.125*10^-6*x^2)+1)/(x^2)
x*ctg(x)
18;25
| 8x-12=20+4x | | 0.6x-5=0.1x | | x^2+k^2x^2-4kx-3=0 | | x*1.04=30109.57 | | 7y+1=16 | | 0.6x+3=0.1x-7 | | 3x-3x-17x=18 | | 0.6x+4.2=42 | | -5u+19=-7(u-3) | | 3k^2-11k+10=0 | | x*1.04=40111.61 | | 2(w-1)=-3w-27 | | 3x-3-17=y | | -4h-(-68)=4 | | x-6=0.25x-9 | | -2y+2=-4(y+1) | | H^2+14h+13=15 | | 3x-3-17=18 | | -69=3x+3x+3 | | 40-10v-3v= | | 3x-3y-17=18 | | 7(r+7)=58+7r | | 12b^2+14b=-8 | | 12²√3=l^2.²√3/4 | | 120=x+70 | | 3-3-17=18 | | 7/8=1/2h | | 13=7x-3x-7 | | (x-7)/5=9 | | log(x^2-14)64=6 | | -2y+6x=-4 | | 9z+8=9z-z |