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)
n/10-8 = 5 // - 5
n/10-8-5 = 0
1/10*n-13 = 0 // + 13
1/10*n = 13 // : 1/10
n = 13/1/10
n = 130
n = 130
| 0.2x-1+0.75x=2 | | 2/3x^2-1/9x=5/3 | | 4secx+1=9 | | -23times-40= | | x^6-6x^4+9x^2-3=0 | | -33times-33= | | n^2-5n+6=2n | | 5r+2(2r+8)=6 | | 6x-12/3 | | 7+3+12x=3x+1 | | 8/(x^2-16)-1/(x-4)=1 | | 5x+25+y+40=180 | | a^2+11a+18=-12 | | X/8=5/40 | | k^2-13k+40=4 | | 5r+16=6-5t | | 6x-3=9x+27 | | x^2-4x+24=36 | | 5x(-3)-2t=30 | | 9(d+2)=2(d+2) | | 2x+10-14=1 | | lnx=ln(3x+1)+1 | | 4x+9y=500 | | 3y^2+3y=0 | | 5y2-25xy2-10y4)/5y2 | | -w+4(w-3)=12 | | 4+x=43 | | 5p+12=9p-20 | | 2/5=4/7 | | (5v-7y-5)(4v+1)= | | 3x-5=10x+1 | | 5.5x=49 |