If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d in (-oo:+oo)
d-2/5 = 8/5 // - 8/5
d-2/5-(8/5) = 0
d-2/5-8/5 = 0
d-2 = 0 // + 2
d = 2
d = 2
| w+1=4 | | 7=m+4 | | 5/9+m=-85/9 | | 5+x=35/6 | | 48+2y=30 | | -3/4+b=17/4 | | -5n=-40 | | 5x=5/2 | | -20/3=m-2/3 | | k-2/3=13/3 | | (5/4a^2b^2)^1/7 | | 6+w=13 | | m-3/5=-4/15 | | 1/2t=-3 | | 4a^2+12a-72= | | w+1/3=19/3 | | -t=0 | | 4x-38=-5x+7 | | -1+t=-2/5 | | k-2/9=-2/9 | | 30-6x=180 | | m-8=-19 | | k/3=-1/6 | | 25r^2-9g^2= | | n-2/3=-2/21 | | 3/5=t+2/5 | | t/5=-5/6 | | 63-27n=-30n | | -2/7m=2 | | k-2=-14/9 | | x^2-20x+95=0 | | b+10=41/4 |