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)
-3 = k-10 // - k-10
10-k-3 = 0
7-k = 0 // - 7
-k = -7 // * -1
k = 7
k = 7
| 7+a=5 | | -10=w-6 | | -3+24n+4=97 | | 7+w=3 | | 10x^2+6x+5=0 | | t/5=-4 | | n+1=-9 | | 17=m+10 | | -3+b=-3 | | -6+k=-5 | | 1+b=-7 | | 2+d=-6 | | m-3=-3 | | 6x^2+32x=0 | | 10x+y=11 | | 55-8y=7-24 | | w/-4=-6 | | w/-7=-5 | | 4m=-48 | | 9=b+5 | | k-8=-12 | | -11=a-4 | | 5a-2(a+3)=0 | | b-8=-2 | | 6+d=8 | | 16=d+5 | | t+8=16 | | n+1=-10 | | d-3=-9 | | k/4=-6 | | (x^2)-x+0.25=0 | | a/5=-1 |