If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
4/12 = (2/8)*y // - (2/8)*y
4/12-((2/8)*y) = 0
(-1/4)*y+4/12 = 0
1/3-1/4*y = 0 // - 1/3
-1/4*y = -1/3 // : -1/4
y = -1/3/(-1/4)
y = 4/3
y = 4/3
| 19x^2-2x+7=0 | | x/2=10/5 | | 1=-7(v-8)+6(5+4v) | | 11.2+x-7.3=4.7 | | 5a+18=2a+6 | | -28=2-3x | | 18=3(4n-3)+3(8n-7) | | 36=W/2 | | 3(x-6)=22-5x | | 66.6666666666666666x-0.5=3.5 | | 4-32r+5+30r=11 | | -16t^2+40t+175=0 | | -180=-15v | | 4/5x-x=×/15-8/3 | | 1/7w=14 | | 1/30-1/6=x-6/5 | | 96=Y/4 | | 3x-15+68=180 | | y+1(9+24)-28=11 | | V-5/2=-1 | | 1.5a=-15 | | 30-0.05x=36.75 | | 17=6x+5-2x | | 1/7(7x-4)=1/5-7/5 | | B+4+6=12 | | x^2(x-30)+12(x-3)=0 | | -2/3x=x-1 | | -16t^2+40t=25 | | 2y+5=x+15 | | 3x+18=-7 | | 180=90+3x+18 | | 0.12-0.03(x+2)=0.04(2-x) |