If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
(-6/7)*a = 1/7 // - 1/7
(-6/7)*a-(1/7) = 0
(-6/7)*a-1/7 = 0
-6/7*a-1/7 = 0 // + 1/7
-6/7*a = 1/7 // : -6/7
a = 1/7/(-6/7)
a = -1/6
a = -1/6
| 2b^2+b-25=0 | | b^4-3b-10b=0 | | 6(4x+4)=6(1+3x) | | -2.6-2.75b=-(969/140) | | t^3=9t^3 | | 500=300+40+40x | | 4b^2+9b-25=0 | | 9x^3+5x^2-6x-13=4 | | 9x+2=20x-4 | | 9x^3+5x^2-6x-13= | | X-6/=12 | | Y=-0.02x^2+2.3x+6 | | K-5k=4(1-7k)+2(-6k-2) | | 10m^2=-49+49m | | 2x-4y+z=-2 | | f(x)=5000 | | 8x+3=-85 | | -7r+3(-8r+2)=99 | | 8=6p+13-3p | | 14.8*1.7= | | -14.5=-2.9z | | 5x+12=92 | | -14.5=-2.9 | | -18t+-8=1 | | Y=2x+5+35 | | -3x-2(9+5x)=19-3(2x-3) | | 4n+5=26-3n | | 2n^2-24=-13n | | .3x-2(9+5x)=19-3(2x-3) | | 13+3x=4x+5 | | 8x-4y+2z=7 | | 32-5v=2v+4 |