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)
(3*n)/8-13 = 0
3/8*n-13 = 0 // + 13
3/8*n = 13 // : 3/8
n = 13/3/8
n = 104/3
n = 104/3
| 1/1.59 | | 5/3.6/25-(4-1/2).2/7 | | 3n/8-3 | | 16y+12=5y-1 | | n/48=4/32 | | 4-6k=32-2k | | 2(-2d+6)=2(d+3) | | 1/1.33 | | n/54=3/18 | | 11w-4w=21 | | -23+m=7 | | 5x-51=3x-7 | | X+(x+1)=3+(x+1) | | 2+5y=-28 | | A-b+2c=1 | | x+.6=-0.16666666666 | | 1/12=x-5/9 | | -8-x-7=5 | | m=5(-1)-2(-1)+7 | | 5v-12=53 | | 16-2t=3/2t=9 | | (4/3)(3.14)(15^3) | | u+.75=.5 | | 2(d+3)=20 | | -4/5b-6=(-14) | | 0.912/8 | | u+75=.5 | | (3t+1)(8)= | | 2*x+9=-7 | | 18=5(1-x) | | 6(x+6)=9(x-6) | | 2(5x-4)=3 |