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)
-51 = -v/6 // + -v/6
-(-v/6)-51 = 0
(1/6)*v-51 = 0
1/6*v-51 = 0 // + 51
1/6*v = 51 // : 1/6
v = 51/1/6
v = 306
v = 306
| 12x-5y=14 | | 15=-5v | | -x/7=-27 | | 3=w/3.75 | | 6.4=u/2 | | 8y=10.24 | | 12x-20x+19x-25x=-39x+150 | | 6.25=v/5 | | 6=x/9.6 | | 7=u/17.92 | | y/8=25.6 | | 2(b-8)=(7+4)b | | 4x/7=8 | | 5/2v=40 | | 20=4/7u | | -4(x+2)-60=2-10 | | 7p+2t/s=n | | 2b-8=7b+4 | | 2y=8/5 | | 8=7 | | 360=2(lw+lh+wh) | | 8(x-3)=-4(x+2)+29 | | 5+5=h | | -x+6x-19x=-18x+40 | | y=3.90+0.05x | | 0.35=16x/1.4-x | | (0.35)/16x/1.4-x | | 16x/1.4/0.35 | | 9y-5=4y+5 | | (1/2)2^3-6 | | 25x+3=65x-13 | | 12x-x+9x=11x-180 |