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)
(4*x)/9 = 8/15 // - 8/15
(4*x)/9-(8/15) = 0
(4*x)/9-8/15 = 0
4/9*x-8/15 = 0 // + 8/15
4/9*x = 8/15 // : 4/9
x = 8/15/4/9
x = 6/5
x = 6/5
| 27y+64= | | -21/2-3/4= | | 2x-(-13)=15 | | 0=-16t^2+150t+144 | | 13-x-13=19-13 | | 18+2u=u | | -2-i/5 | | 5/24-g=1/3 | | 0=12x-68 | | 3/4X-1=-1 | | 17-4h=9 | | 191=17-w | | 4b-(-2)=10 | | 62+8x=968 | | 3=12x-68 | | 4x+3+111=180 | | 0.50t+15=22 | | x^4+3x^3+14x^2+102x+7=0 | | 7+4(2-6)= | | 99x^3+14x^2+102x+7=0 | | 4x+7y=102 | | X^2+18-95=-7 | | 14x^2+102x+7=0 | | x^4+99x^3+14x^2+102x+7=0 | | y+x+3x+7y-3y-2x= | | f(x)=1+3x | | -32t^2+100=0 | | 26-time=17 | | 600=600+30n | | 2/-10-5i | | 0=-16t+150t+144 | | 7-x/3=-5 |