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)
(3/5)*x-(2/5) = 34/5 // - 34/5
(3/5)*x-(2/5)-(34/5) = 0
(3/5)*x-2/5-34/5 = 0
3/5*x-36/5 = 0 // + 36/5
3/5*x = 36/5 // : 3/5
x = 36/5/3/5
x = 12
x = 12
| -5x+3/4=-9/4 | | -5/6x+4/5=32/165 | | -5x+5/6=-175/6 | | 8e-2=38 | | 5-x/9=x/3-7 | | 2/5x+1/3=17/15 | | 2/3x+1/2=13/12 | | 6x+1/3=-8/3 | | -x+1/7=-20/7 | | 1-1/4x=-7/4 | | 4(a+5)=36 | | 10x^2-401x-4000=0 | | 4/7x+7/10=169/70 | | 3x+2/5=62/5 | | 3x+2/3=83/3 | | 6x-6/7=-132/7 | | 1+1/5x=3 | | -7x+4=-12/11 | | 4/7x+2/7=5/7 | | 1/2+2/3x=47/6 | | 2-1/3x=16/3 | | 1/4x-4/5=-29/40 | | 1/2-7x=-3/22 | | 3/4x-4/9=281/36 | | 29=5c-6 | | 2/3x-2/3=-10/33 | | -2/3x+1=-1 | | 7x+5/6=307/66 | | 7x+1/3=-5/3 | | -7x-5/7=191/7 | | 1/2-2x=-27/2 | | 7/10+3x=277/10 |