If it's not what You are looking for type in the equation solver your own equation and let us solve it.
k in (-oo:+oo)
k-(10/2) = 5 // - 5
k-(10/2)-5 = 0
k-5-5 = 0
k-10 = 0 // + 10
k = 10
k = 10
| w-650=500000 | | 2.33*x=9 | | 4.8+v=14 | | (4z-7)(6+z)=0 | | x(32-6x)=0 | | (4z-7)(5+z)=0 | | x-32=-5(6x-6) | | 9(-4-p)=3(-4p-8) | | k-8=24 | | 4/17y-16=0 | | ax^2+bs+c=0 | | 7/4=9/r | | 6[5(3-9)-1]+2= | | 7x-2=5x-9 | | f(12)=.25(12-3) | | 8x-1=11x-9 | | 2-u=6 | | -5(1+6X)-8x=38+5x | | 4=2u-2 | | 4i/9-6i | | 0.5p=3.5 | | -x+17+3x+17=-4 | | 3+4y=9 | | 0.25w=16 | | -6k+3=-7-(6k-8) | | 2=2m-2 | | 4x(2x+9)-2(5x+6)= | | 7x+4-3+5-3x= | | 3x-11=-2x-7 | | -16=3-5n+1 | | 18y=6 | | 2*(1200/x) |