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+8 = 18 // - 18
m-18+8 = 0
m-10 = 0 // + 10
m = 10
m = 10
| -3=3p+7 | | 7+a=14 | | -6k=-48 | | 4=b-8 | | 9=d+4 | | d/-5=-6 | | m/-6=-1 | | 2n=-14 | | (5y-10)/(-5) | | -4=t+5 | | 8+n=13 | | m/5=-6 | | w-4=-8 | | 2[4-d+2d]=12 | | 5y-10/-5 | | 4=w+3 | | -5=k-2 | | 5p-3p=7+3 | | -11=m-6 | | -6+m=-3 | | t-5=-4 | | 6w=66 | | m-6=-15 | | m+9=-1 | | 4=a+9 | | m+7=-5 | | ax+3c=2f | | m/3=-4 | | 3+k=-7 | | w-8=-3 | | d-5=4 | | 6n=-48 |