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/2-(7*u) = u/16 // - u/16
u/2-(7*u)-(u/16) = 0
u/2-7*u-(u/16) = 0
-105/16*u = 0 // : -105/16
u = 0
u = 0
| f(x)=x-5-4 | | 6r+7=7r+13 | | 39-3x=12 | | 7/6x=35 | | -12=6x-9x-18 | | 35x+30y=2125 | | 3x-7y+15=0 | | 2x^2-4x+1x=2 | | -6a+5+7a=12-20 | | 8+9x=26 | | -6+5+7a=12-20 | | 2x^2+7x+34=x^2-4 | | -2(2s-3)-6=-2(5s+9)-3 | | r^2+4r=-1 | | -3(5s-6)-18=-2(9s+5)-2 | | 6x+5y+14=0 | | 7(3n+35)+9(n+1)= | | 0.15x+.05(20-x)=.10(-2) | | 4x-40=5x | | r^2-10r=-17 | | 5x-10=x^3 | | .18(12)+0.03x=0.09(24+x) | | x^2+42x-432=0 | | 16x-3y=24 | | U=h+(k-2)s | | -39=x-61 | | -4y-18=-6y | | (4w+5)=(4w+5) | | -4n+6=-3n-6 | | 5a-5=-6a+-16 | | 7x+x=4000000 | | 7x+x=400 |