If it's not what You are looking for type in the equation solver your own equation and let us solve it.
m in (-oo:+oo)
m-(1/2) = -1 // + 1
m-(1/2)+1 = 0
m-1/2+1 = 0
m+1/2 = 0 // - 1/2
m = -1/2
m = -1/2
| 3/5+m=62/45 | | m+1/3=-1/33 | | t+5=58/11 | | -29/9=a-4 | | 16/7=a+2/7 | | w+7/8=29/24 | | 5/6w=10/3 | | t+6/7=136/77 | | 4/7b=-12/7 | | m+6=48/7 | | k/7=6 | | -6/7k=6/7 | | 28/99=n-4/9 | | 4+w=10 | | k/-2=-2 | | t=1/3 | | 5=t+10 | | 10=w+1 | | 10=t+3 | | -8+b=-22/3 | | d/-6=-1 | | -1=w-5 | | 29/55=b+4/5 | | b+8/9=71/9 | | 20/3=b+6 | | -m=-12 | | x-8=-22/3 | | -31/22=b-1/2 | | 3w=-18/7 | | m+5/6=5/42 | | m+6/7=10/7 | | n+7=15/2 |