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)
3-10 = z/(-8) // - z/(-8)
3-(z/(-8))-10 = 0
1/8*z-7 = 0 // + 7
1/8*z = 7 // : 1/8
z = 7/1/8
z = 56
z = 56
| 6(m^2)(n^2)-12m(n^2)+20(n^2)-10mn=0 | | x^3+1.5x^2+2.5x-3=0 | | 2x+3y=156 | | ((8X+1)/2)=((X+6)/4)+((X-4)/4) | | 6h+58=7h(h+8)-h | | .10x+.45(30)=21.5 | | 1/4y-3x=8 | | 6(7-1)= | | 4-3c=7 | | -9x-14=31-12x | | 28=-5x+2(2x+18) | | 16=-8+6(n+7) | | -58+x+5x=98 | | (5x-3)=46x | | 2x^2-11x+1=0 | | 3(y+4)=7y+5 | | x^2-12x+60=0 | | g^2-3g=0 | | 4(2x-1)=3(1-2x) | | 180/60x | | 3m+-10=2(4m-5) | | 4x+18=2x-34 | | -(x+13)+2x-8=-1 | | p^2-23p=0 | | m^2-36m=0 | | 3/4w=2/7 | | ((3X+12)/4)+((X+27)/7)=14 | | X^3-2=62 | | 81+5x+5=13+5x | | w^2+22w=0 | | 3n^2+10n-25=0 | | f^2-31f=0 |