If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
1-16 = z/(-4) // - z/(-4)
1-(z/(-4))-16 = 0
1/4*z-15 = 0 // + 15
1/4*z = 15 // : 1/4
z = 15/1/4
z = 60
z = 60
| S=2(ab+ax) | | 3z=16-43 | | 6-3x=-7-4x | | 1-4n+1=18 | | 6r-13=-19+8r | | 5m-12=-26+7m | | 3L=2/3 | | 5x+3(x-1)=10x-2x-1 | | 5x+33(x-1)=10x-2x-1 | | z^4-5z^3+10z^2-10z+5=0 | | -24=5y-4 | | 6x-(8x+5)=5x-19 | | 8t=16 | | .75m=.5 | | -9=-3/7w | | a/3=2/5b-1 | | 2xsquare=x+6 | | 10=7+w | | (2x-7)+(x-7)+x=180 | | 11-3(x-1)=2 | | 164=2(x+3) | | -5w-8=-9(w+4) | | a/3=2/5b | | 26-14z=8z+48 | | 2b+2+b=12+b+1 | | -7v+5(v+3)=7 | | 4c+5=-1c+20 | | 2q+2=q+1 | | 8+g-12=16 | | 20+2x+20+2x=0 | | 7y-12=37 | | 9-23y-3=y |