If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( t )
(-1/3)*t = 0
(-1/3)*t = 0
(-1/3)*t = 0
-1/3*t = 0 // : -1/3
t = 0
t in (-oo:0) U (0:+oo)
(((-1/3)*t)^-4)/3 = 0
27*t^-4 = 0 // : 27
t^-4 = 0
t należy do O
t belongs to the empty set
| T=5t-84 | | 1/5d=56 | | 10x+1=82 | | g(x)=10x-6 | | 2x+3(5(x-1)+2)= | | 0=250-10P | | 0.7=y+0.4 | | 5+x^5=100 | | (2x-1)+(5x-42)=90 | | 5y-17=167 | | 25x^7-x^5+50x^4-2x^2= | | 15+x=59 | | 6p-(5p+5)=-8+-2(p+12) | | r/5=3 | | x^6-8x^5-9x^2+72x= | | 1=3.9*t^2 | | 3.9x=2.2x+8.5 | | M/2.63-3.58=2.26 | | ln(x+4)+ln(x-4)=ln(8x+4) | | 7.2x-4.65=1.9x-17.5 | | 3/4x=-5 | | 8(2x+6)-3x=9-(3x+3) | | (11x-15)+(5x-13)=180 | | f(x)=2x^2+2x+1 | | y-1=3(x-(-6)) | | e/7=7 | | 8m=3m+15 | | -27=x-18 | | 8t-5t-2t=16 | | x(x-2)=6x | | 2w-w-w+w=20 | | 5x+180= |