If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-168=-13n
We move all terms to the left:
-168-(-13n)=0
We get rid of parentheses
13n-168=0
We move all terms containing n to the left, all other terms to the right
13n=168
n=168/13
n=12+12/13
| 16-10x=84 | | 6-a×4=3-a×2 | | 16-7x=2-5x | | 7w+2+3w-1+5w-1=180 | | 6-x*4=3-x*2 | | 3y+6-5y+7=9y-1+5y-2 | | 125x^2-64=0 | | 7k=3=23 | | 6c=5c-2 | | 15+5x=12+6x | | b-3=1-b | | 9-6e=-45 | | 7c-100=2c+200 | | 11p+17=10p+13 | | 5d+21=10d-19 | | 60+13y=3y | | 5w-27=-4w | | 10k-19=31 | | 100+23.75=10+43.75x | | 7250+0,31x=8000+0,28x | | 0=20*20+2a*50 | | 13.5-x=5 | | 1/(x-1)+1/(x-2)+1/(x-3)=0 | | 24=4t+t^2 | | 2(3a+4)+5(a+1)=35 | | 4(r-1)+3(6r+2)=13 | | 6(2n+5)+3(n-4)=30 | | 18(t+1)+4(2-t)=33 | | 1/8+1/6=1/x | | 3(p+1)+2(3p+5)=31 | | 36-4y÷2=6 | | 5(3y+1)+2(y-2)=18 |