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)
2/6 = x/10 // - x/10
2/6-(x/10) = 0
1/3-1/10*x = 0 // - 1/3
-1/10*x = -1/3 // : -1/10
x = -1/3/(-1/10)
x = 10/3
x = 10/3
| 4/6=5/x | | 6/4=5/x | | 4(6+x)=30 | | 7200/5 | | 9(k-4)-18=25 | | x/10=3/1 | | x/3=1/10 | | x^2+5x-1440=0 | | 3x-2+0,5x+x=21-2+x | | 2-2y=42 | | 0,5x+2-1,5x=1,5x-6 | | 4x^2+16xy+16xy^2= | | 6-(x-2)=5x-(4x-8) | | 33/300 | | 8-x+2x=6+x+2-x | | -2(3s-1)-2=-2(5s+0)-2 | | 0.15x+0.05(10-x)=0.10(17) | | 3m+3n=5 | | x+y+55000=320000 | | 0.7(x+5)+0.4(x+25)=30 | | b-27=27 | | 3k-11=16 | | 12(-1/3) | | 12(1/4)12(-1/3) | | 4r-5=31 | | 36/(9-3)×2 | | 28(11/14) | | 28(-1/4) | | 28(6/7) | | 20(-1/4) | | 2(x^2)-2x-2.5=0 | | 20(9/10) |