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*x-(1/5) = 4*x-(5/7) // - 4*x-(5/7)
2*x-(4*x)-(1/5)+5/7 = 0
2*x-4*x-1/5+5/7 = 0
18/35-2*x = 0 // - 18/35
-2*x = -18/35 // : -2
x = -18/35/(-2)
x = 9/35
x = 9/35
| 4x-9=6x+5 | | 5z^2+11z+2=0 | | 3x+36/6+x+19/7=10 | | (x+1)=x+(x+1)+29 | | 1/2(t+8)=3/4t | | 32x+21y=29 | | 5+6m-4=7m+10-2m | | 3x+22/5+x+30/6=14 | | x-7/5+7/5=-x/3 | | 5(x-1)-2(x+6)=4 | | 5+x/8=-2 | | (x+3)/(x-1)=(x-2)/(x-8) | | Y-57=40 | | 8=-4x+6x+8 | | -7m-17-2(m-2)=5m-(8m-3)-9m+5 | | 4(x-10)=2(x+4) | | 25-3x=3x+1 | | -[2z-(7z+5)]=5+(4z+10) | | 115-5x=31x+19 | | 1/2x+2=5 | | -[2z-(7z+5)]=5+4(4z+10) | | 6-4x+x^2=0 | | 11x-15=7x+7 | | 18=x(24) | | 6=x(8) | | 2[k-(4k+20)+10]=2(k+10) | | 14/3=7Y | | 30=x(40) | | 18x-3y=-36 | | 3.49*22= | | -8(k+1)-k-11=-9(k+4)+17 | | 73=2x+5x-4 |