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)
A/4 = 1/12 // - 1/12
A/4-(1/12) = 0
A/4-1/12 = 0
1/4*A-1/12 = 0 // + 1/12
1/4*A = 1/12 // : 1/4
A = 1/12/1/4
A = 1/3
A = 1/3
| 2/3x-4/3=10 | | -7(-1-5n)=6(7+5n) | | -5=y/4 | | 4x-3x=5(8x+3)+7(-7x-5) | | 7+5x=2x+3 | | 4/12=2/8y | | 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 |