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)
6-(x/15) = 5/3 // - 5/3
6-(x/15)-(5/3) = 0
6-(x/15)-5/3 = 0
13/3-1/15*x = 0 // - 13/3
-1/15*x = -13/3 // : -1/15
x = -13/3/(-1/15)
x = 65
x = 65
| 2x+62=5x-13 | | 25g^2-40g+16=0 | | y-9y=-4 | | 85-2n= | | 2z-(1-z)=-z | | -5*5+6y=-30 | | 6x+18=7x+15 | | 3(z-4)=2z-6 | | 57=-4(3m+2)-m | | 4p+5=25 | | k^2-14k=0 | | 7+9x=42 | | 12(v+2)-3v=3(3v+4)-15 | | 9x^2-68x+36=0 | | -7=7 | | 1x^2-8x+12= | | 2085000000+5550000=3056890000-15000000x | | 1/4(x-28)=-19/4 | | 4k^2-14k-1=0 | | -2xy(3x-2y)= | | 4-x=3x-9 | | -12x-7=-89 | | 5x-2=3x+32 | | (4/5)x-(2/3)=(3/7)x+(5/6) | | 10-6X=22 | | -7(z-8)=-35 | | 4x/5-2/3=3x/7+5/6 | | m-4.2=2.1m-.9 | | f(x)=x^2+2x-4 | | 5*30+6y=-30 | | 6n+2=-5 | | -19=5y+6 |