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)
13 = n/(-6) // - n/(-6)
13-(n/(-6)) = 0
1/6*n+13 = 0 // - 13
1/6*n = -13 // : 1/6
n = -13/1/6
n = -78
n = -78
| 72=3y | | 6y-4(y-3)+4= | | 14+(2+c)=(14+2)+c | | 22+x=3/x+2 | | -93=-3(7+8m) | | 7x+2(5x-17)=102 | | 9-2(3x+4)=13 | | (4x-5)/(1-2x)=(x-8)/(x+4) | | -38=n+43 | | 4x+4(3x-9)=156 | | (3c-5)(-4)= | | (2/3)(15-4y)=(5/6)(3y+12) | | 2x^2+13x+42=0 | | 2x+6=50+6x | | 1/2+n=9/10 | | 2800+.14x=.18x(2520) | | (7x-6)/(8x-9)=(x-6)/(x-8) | | 7x+7(2x-11)=49 | | 3[2+5(3-x)+2x]=4-2x | | 7x-6/8x-9=x-6/x-8 | | -2/9n=-1/6 | | 10(x-26)=9x-15 | | 2[y-(3y-5)]=y-2 | | -3x+30=22-x | | 6x+5+4x-32=3 | | (3x-2/4)-3x=8 | | 2x+5(2x+14)=178 | | 2x^2-19x-10=0 | | (2/9)x-(5/6)=(1/12)x | | (3x*7)=1*21 | | -94=-5x+4(6x+24) | | 10x+6=12+4x |