If it's not what You are looking for type in the equation solver your own equation and let us solve it.
S in (-oo:+oo)
S/4 = 6/8 // - 6/8
S/4-(6/8) = 0
S/4-3/4 = 0
1/4*S-3/4 = 0 // + 3/4
1/4*S = 3/4 // : 1/4
S = 3/4/1/4
S = 3
S = 3
| 25y^2-50y=0 | | 9+4n=1-2 | | -0.005d^2+0.49d+1=0 | | 0=-0.005d^2+0.49d+1 | | n^2+2n=24 | | 14(t-4)+7t=7(3t+2)-11 | | 9/t=3/5 | | 10x^4-3x^2-18=0 | | 2=2(6)+10 | | 16x^4+32x^3+24x^2-5x-20=0 | | 1/2*12(35+25) | | (A/2)+3=(2a)/8 | | x+120/100*x=4000000 | | 6c^2=18c | | 0+2(10)=10 | | -7(x+9)-(4+5x)=-13x | | -3(4s-2)-6=-3(8s+-1)-5 | | -8k-6k^2+10= | | .7x-.2(7-5x)=.5(x-6) | | (13-7^2)/-5 | | (x-4)+2x=4x-1 | | (13-7^2)/-15 | | -4x+10=-5x+9 | | 9x^2-48x+64(3x-8)=0 | | -3(2s-5)-15=-3(9s+3)-3 | | 8k+6k^2=-10 | | (9x^2-48x+64)(3x-8)=0 | | .6+.05x=5.3 | | x^2+25x+156=0 | | 2/3w+1/2=w-1/3 | | 28b^2-44b-24=0 | | 1=-1+2 |