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/3) = 5 // - 5
13-(n/3)-5 = 0
8-1/3*n = 0 // - 8
-1/3*n = -8 // : -1/3
n = -8/(-1/3)
n = 24
n = 24
| 4x+1y=x+34 | | 2x^3-12x^2+24x-16=0 | | 45-n=27 | | (-10+25)x=-165 | | 3y+4=2y-9 | | -7x=-100-12 | | d/5=-20 | | 50-5p=q | | 42-n=12 | | 32-4p=12Q | | 7(7x^2-2)-[6(4x^2-4)+3]=0 | | 30-p=q | | -42x=-1008 | | u^2-16u+64=0 | | 2x^2+4x-3=o | | 5sec^2x-5secx=10 | | (-12+9)=-27 | | |1/2x-3|5 | | 4*2-5y=-12 | | -5x=200-35 | | 10x^2+4-[8(x^2-2)+8]=0 | | 4t+9y= | | 2x-8=-3 | | -53x=1643 | | 28x=-168 | | 24+1.50x=3x | | -2v+36=4(v-6) | | 2(w+7)=4w+12 | | Dxy(x)= | | 2-5[3-(7y-3)]=0 | | -4p-3=11 | | 7x-7=-7(x+7) |