If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u in (-oo:+oo)
13/17 = u/8 // - u/8
13/17-(u/8) = 0
13/17-1/8*u = 0 // - 13/17
-1/8*u = -13/17 // : -1/8
u = -13/17/(-1/8)
u = 104/17
u = 104/17
| 2/d=2.5/35 | | 5/15+11d/12-3=3d+7-4d | | (B+3)+(B)+(2B-1)=26 | | 4x-7+6x=53-10 | | 11d/12-d | | -496=8(8x-6) | | 18*4.35*3.14= | | 6x^2+7=5x | | (B+3)+(B)+(B-1)=26 | | -.4(5+-2x)+3x=5.6 | | x/2+1+3/4x=-9 | | -.4(5+-2x)+3x=16 | | Y=-5/4x-15/8 | | 3/5x-2/3=11/15 | | 17*9.2*3.14= | | 12x+90+45=180 | | 6/5+4/5x=21/10+3/2x+1/2 | | 19s+3(3s-12)=x | | -4+6(6a+5)=314 | | 20740.25736*3.14= | | 3v^2-4v-7=0 | | 3y-(5y+9)=13-2y | | 2b-25+56=7-32 | | 4w-15=157 | | 9x+90+45=180 | | 581.7744*35.65= | | -2y-11=6y+29 | | 3(4+x)=144 | | 6b+70+4b=190 | | 5/8m-6/8+3/8m=2/8 | | 6(1-7n)-8=124 | | -4.1=.25y+6.9 |