If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
4*n+4 = 52 // - 52
4*n-52+4 = 0
4*n-48 = 0 // + 48
4*n = 48 // : 4
n = 48/4
n = 12
n = 12
| -4k+3=-45 | | -5+2n=-15 | | 7k+5=61 | | -4b-5=23 | | 3b+5=35 | | 7b+2=79 | | -5x+5=0 | | 4+6m=76 | | 4b-1=15 | | 2n+1=-15 | | 2+3d=5 | | 7+6x=25 | | 7d-2=5 | | -2w-4=-4 | | 5k+10=0 | | 5-6k=59 | | -4d-2=-22 | | 2t+3=-15 | | 1-6d=-23 | | 6w-7=-1 | | 9-3m=3 | | 4b+7=51 | | 4m-5=39 | | 2d-3=-19 | | 4w+8=48 | | 5+5d=10 | | -12+11y=54 | | 3n+5=-19 | | 7w+5=19 | | -6+6t=-36 | | 5+9a=-19 | | -4b-4=-36 |