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)
u/4-8 = 8 // - 8
u/4-8-8 = 0
1/4*u-16 = 0 // + 16
1/4*u = 16 // : 1/4
u = 16/1/4
u = 64
u = 64
| 100x/100 | | 122-v=249 | | 2(4x-8)=12x+4 | | 242=-u+110 | | 2(3x-4)=12(2x+1) | | 13=-u+209 | | r^7=12 | | 2+[2+3(3d-5(4-3d+8)-2)]=3d-2 | | x+5x(y)=78 | | 9(5g+8)/2=81 | | 2(3x-5)=7x | | 91=7y | | 4x-40=-14x+14 | | p^2+15p+14=0 | | Y=9-1.5h | | 168=124/x | | 11d+7=3d+15 | | y=1x+9 | | -4n^2-6n-16=-5n^2 | | (3n-7)(3n+7)= | | (8-2i)(5+i)=0 | | 0.7-1.3= | | 4r^2+16r=64 | | 14c=-56 | | 0.5-y=4 | | (3x+3)(x+10)=50x+10 | | (2x-3)2=49 | | 2x-5u=-3 | | x^2-9x+34=0 | | .35x=x-400 | | x^2+2x+.09=0 | | 5x^2-1x-22=0 |