If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
6*x-4*x+8 = 18 // - 18
6*x-4*x-18+8 = 0
2*x-10 = 0 // + 10
2*x = 10 // : 2
x = 10/2
x = 5
x = 5
| 9+n-3n=31 | | -7d+8-2d=-28 | | -6b-2+4b=10 | | 58=-5d-d-8 | | -38=4a+3a-3 | | 5+3m+5m=77 | | -7a-6-7a=-34 | | 1-d+4d=-14 | | 3k+10+k=-10 | | -7k-3+k=-63 | | 7n+3+6n=120 | | 5x+1+7x=-11 | | 2k+3+5k=17 | | 3t+8+t=16 | | 3x-2-7x=26 | | 5=-2n-2n+9 | | 36=-n+5n+4 | | 10-6w-7w=-42 | | 98=5a+3a+2 | | -m-5+5m=23 | | -1=-a+2a-3 | | -22=4b-6b-2 | | 4a+8+6a=8 | | 3x^2-16x+64= | | 3=4d-7d+3 | | 3-7x+5x=27 | | 51=4n+3n+9 | | -5w+10+6w=13 | | 41=d+6d-1 | | -5t-2-5t=-82 | | m+4-4m=16 | | 2n+6+7n=96 |