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)
-19 = n/4 // - n/4
-(n/4)-19 = 0
-1/4*n-19 = 0 // + 19
-1/4*n = 19 // : -1/4
n = 19/(-1/4)
n = -76
n = -76
| 0.075x+0.085(2000-x)=162 | | 75+25x=162.5 | | 19c+(-8)=9 | | -114=-6(3+2x) | | -2+6n+7-8=n-8 | | 18b+(-8)= | | -13+2v=v-7 | | 34x+9x=337 | | 2(3n-5)=(8n+7)+4 | | 198=8+5(6-8n) | | x*x+18x=-70 | | 15=-9-4r | | 0.7x-3=.5 | | k+133-2=k | | (3b-3)/(b^2-2b) | | 2z^2-10z+8=0 | | 3(4x-3)=5(5-x) | | 13+p=13 | | x/2x-6=0.875 | | -2(4x+5)=54 | | 2[9x]=162 | | 8r^2+3r-30=0 | | -4(t-2)+7t=9t-5 | | 7(x+4)=-63 | | 0,53=2*x | | x-(9.9)=2.1 | | -2(x+1)=x-5-2x | | 30x=9x^2+36 | | 41/3-22/3 | | 2(y-5)/3=-3y | | 34/5+84/5 | | -x^2-5x+180=0 |