If it's not what You are looking for type in the equation solver your own equation and let us solve it.
v in (-oo:+oo)
7 = v+7*v-(6/8)+1/4 // - v+7*v-(6/8)+1/4
6/8-v-(7*v)-(1/4)+7 = 0
6/8-v-7*v-1/4+7 = 0
15/2-8*v = 0 // - 15/2
-8*v = -15/2 // : -8
v = -15/2/(-8)
v = 15/16
v = 15/16
| 3x-7=3(9)-7 | | 7[6x+2-3(x+1)]=4x-2 | | y=(100+0.8(y-0.2y))+200+100 | | X/2+4(-x+2)-(-3)-(x-4)=(-3)(-6)-4(x-2) | | 0.20x+0.45(50)=41.5 | | 3/5t=1/4 | | (3x+5)(3x^2+30x+25)= | | 4z+3z=6z+3 | | x^4+1/x^4=23 | | x/0.12=0.5/0.3 | | -3n-3(n+2)=-42 | | y=0.25x-8 | | 7(5x-6)+3(2x+4)= | | 3t-t-4=t-6 | | 2x+60=33-7x | | -18x^2-6400x-396800=0 | | 5x+x-7=5x+5 | | 2.7t^2+96t=0 | | x^2-2x-3=x-3 | | 4x/7*7x+14/20x+40 | | X-16x+18-2x=-16x+104 | | x*x+2x+40=x*x-x+190 | | 9x^2+6x-9=0 | | (3x-4)(3x+4)=9x^2-4x | | x(5x+1)=2x^2-6x+20 | | 4(2x+1)=68 | | x*x+3x=x*x+x+2 | | 2x^2-5=-77 | | 5n+6=7n-26 | | 13x^2+5-[8(x^2-7)+6]= | | y=(100+0.8(y-0.2))+200+100 | | 18+2w=6w-4 |