If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u in (-oo:+oo)
(5*u)/2 = 8/5 // - 8/5
(5*u)/2-(8/5) = 0
(5*u)/2-8/5 = 0
5/2*u-8/5 = 0 // + 8/5
5/2*u = 8/5 // : 5/2
u = 8/5/5/2
u = 16/25
u = 16/25
| (8x^3-6x^2+9x-9)-(7x^3-5x^2-8x+3)= | | -1.25+0.15x= | | Y=-3(x-4)(x+4) | | An=-5n+6 | | k^2-16k+52=0 | | 5*[2x-1]=15 | | v^2-12v+42=0 | | 127/0,25 | | 6e+14= | | v^2-2v+42=0 | | -x+4=-8x+25 | | 3x+2y+1z=255000 | | 3x+2y+1z=255000 | | k^2+10k-56=0 | | 8/13=x/6 | | 2/5w+3/5=3/5 | | y-20y-300=0 | | 3a^2+27=0 | | 5r-3=12 | | -7.2(2.3-v)= | | x^5+13x^3=0 | | 3x-5=4x-14 | | v-3.67=7.9 | | (9x-99)(8-x)=0 | | 2x^2+-128-158=0 | | m+5m-14=0 | | 10-2x=4x-2 | | -12*[x+10]=-96 | | 2(x-7)+3=2(5)+15 | | (10t)(-7)= | | -28=-7/6y | | 64.573/10^3 |