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)
-14.8 = u/5-2.3 // - u/5-2.3
2.3-(u/5)-14.8 = 0
-1/5*u-12.5 = 0 // + 12.5
-1/5*u = 12.5 // : -1/5
u = 12.5/(-1/5)
u = -62.5
u = -62.5
| 7x-2=8x+6 | | 5(2k+10)=4 | | 7-(6-5x)=-462 | | x+15=81/3 | | x/6=(-3) | | 55=x+20 | | 21t+9=80 | | -2/3=(-f/6)+(3/2) | | 21t+9=149 | | 5x/2-x=x/6-16/3 | | 6x+12y=15 | | 41+2y-18=12y-12-5y | | (o+5)(o-5)=16x-25 | | =(16x+13)(-8x+15) | | =(12x-13)(-12x+12) | | 6-x/3=4x+1/2 | | 4300+112+157+1.8x=5200 | | 6-x=8x+6 | | -2x+1=-3x+6 | | x/4+11=2x-3 | | 1/2z=1 | | n-5/6+n+3/6=11/21 | | 33-3v=4 | | 3(4x+2)=16x-4-4x+2 | | =(6x+7)(20x-9) | | 3/2(2,8) | | 0/23 | | -3w-2+2=3w-2+2 | | =(-7x-11)(19x-14) | | =(-14+11)(-9+19) | | 6x-2=6(x-8) | | =(-20x-12)(-19x-15) |