If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( n )
n = 0
n = 0
n = 0
n in (-oo:0) U (0:+oo)
78.34/n = 0.7834 // - 0.7834
78.34/n-0.7834 = 0
78.34*n^-1 = 0.7834 // : 78.34
n^-1 = 0.01
-1 < 0
1/(n^1) = 0.01 // * n^1
1 = 0.01*n^1 // : 0.01
100 = n^1
n = 100
n = 100
| -5(x+8)=-5(-8+5x) | | x+x-40+x+40=180 | | -72=3x-6(-2x-8) | | 4p+7(2p-8)=-17 | | V/4-14=8 | | 5k-3.6+3.4k-1.8k-4= | | 3(3r+1)=21+6r | | k+10+6k=180 | | 25a-125=50a | | x+x-5+x-40=180 | | 3j+5j-9=180 | | 6x+12=4x+-18 | | 5(5-2x)-4=-2(-1+5x) | | 6x+12=4x-187 | | 9+2n-1=180 | | 8+m+3m=180 | | (4y-42)+60=180 | | 2cos^2x-2sin^2x=0 | | 6(1+3x)-2(2x+5)=40 | | -33=3(-6+7x)-6(1+3x) | | Y=10x-50 | | -162=-6x-6(-6x+2) | | (x+3)(2x+4)=20 | | 3x+4x=5-6x | | -26=-2(1-3x)+2(8+2x) | | https://www.connexus.com/content/media/975134-722013-31400-PM-1854842787.gif | | 10x-7+5x+3+15x+42=180 | | y=3x^3+14x^2-47x+14 | | -4x+5(-3x-3)=99 | | 5x-3x+x-6+4x= | | 0=3x^3+14x^2-47x+14 | | a^2+2a+1=47 |