If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X in (-oo:+oo)
X/12 = 25/75 // - 25/75
X/12-(25/75) = 0
X/12-1/3 = 0
1/12*X-1/3 = 0 // + 1/3
1/12*X = 1/3 // : 1/12
X = 1/3/1/12
X = 4
X = 4
| 8=1/2r | | 3x+2y=8000 | | 2.5e+9=1 | | 1/2-2y=-6 | | 3(x-1)-2(x-2)=2 | | 2n*44=90 | | 3x^2+5x-24x=40 | | 2x+500=4x | | 2b-2a=12 | | 5x+2=x^2(4)-6-3x+18 | | 2n-114=180 | | t-9=-2 | | 12x-32/4x=5 | | lg(x-1)=2 | | 7x-8=3x+122 | | t=ln(t) | | 5(v-6)=6v-24 | | 3x+13=5x-(7) | | 2y-3x=51 | | -15m-30=-12m+4 | | x+70+2x+10=360 | | f(5)=35^2-5/25 | | 12x-7=15x+28 | | -2x=x^2+5x+12 | | 6s-19=1+2s | | 5(1-4x)-5(x+7)=70 | | f(5)=7x^2-1/x^2 | | 9m-10=-15+4m | | 5(1-4x)-5(x+7)= | | ln(x-4)=2.302 | | h(1)=1(4-1) | | h(2)=2(4-2) |