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)
(11/8)*m = 1/12-(15/14) // - 1/12-(15/14)
(11/8)*m-(1/12)+15/14 = 0
(11/8)*m-1/12+15/14 = 0
11/8*m+83/84 = 0 // - 83/84
11/8*m = -83/84 // : 11/8
m = -83/84/11/8
m = -166/231
m = -166/231
| 4/5r=-5 | | 11/8m=1/2-15/14 | | 53x-1=25 | | 72+5y-33=17y-10-5y | | g(x)=11x^2+12 | | 17-6x=6+5x | | K/11 | | x/9=-45+24 | | -4(5a-5)=2(3-10a)+14 | | m/5+4=m/3+2 | | X-1=-19 | | z+6/4=z-8/3 | | 4((x/4)+3)-12 | | 5h-9=-16 | | ((4x-12)/4)+3 | | -2(4a-5)=4(1-2a)+6 | | 4x^4y^2-16x^3y^3= | | 14x=-98 | | 9s^4-21s-6s^3+14= | | -x/9=12 | | 2(x+5)=620 | | X-17=-18 | | (8z-3)(z+5)-(8z-3)(z-4)= | | 2-0.4=2 | | 2+2i/4 | | -9+x=-5 | | 4x^2-88x+64=0 | | x^2+3x-9=27 | | -2(4t-3)=4(1-2t)+2 | | 1/4(x-12)=1/4(x-15) | | T=s-5/6 | | 8x-(3x+4)=16 |