If it's not what You are looking for type in the equation solver your own equation and let us solve it.
m in (-oo:+oo)
(12*m-8)/5 = 2*m // - 2*m
(12*m-8)/5-(2*m) = 0
(12*m-8)/5-2*m = 0
(12*m-8)/5+(-2*5*m)/5 = 0
12*m-2*5*m-8 = 0
2*m-8 = 0
(2*m-8)/5 = 0
(2*m-8)/5 = 0 // * 5
2*m-8 = 0
2*m-8 = 0 // + 8
2*m = 8 // : 2
m = 8/2
m = 4
m = 4
| -9m-14=4 | | -10=-b/3 | | 4+2y+5y=18 | | 2x=10+20+4 | | 2x=10+20+2 | | 0.4x+0.8(6-x)=3 | | 6x-17=47+10 | | 2x=10+20+3 | | 3sin^2x+sinx-1=0 | | 5-5(2-6x)=0 | | 5-6(8x+2)=7 | | -9y+33+5y=25 | | 6n-8=-2 | | y^2-8y+6= | | 8xy+12x^2+10y+15= | | 12/2y=3 | | s+1=2.5 | | 5n^2=8n-2 | | 15x(7x+6)=11-(x-10) | | 2ln(x)=xln(2e) | | 5x+14+4x=31 | | (x-5)(x+6)+(x-5)(2x+5)= | | 8(-22x-4)+12=-52 | | ln(x)/x=0 | | -a^3+3a^2-5a= | | 23+40=5 | | 44+33=17 | | 44+31=17 | | 5x-14-4x=31 | | 46+33=17 | | (z-8)/16=10/4 | | ax+bx+c=y |