If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u in (-oo:+oo)
u/0.3 = 4+6.28 // - 4+6.28
u/0.3-6.28-4 = 0
3.33333333*u-10.28 = 0 // + 10.28
3.33333333*u = 10.28 // : 3.33333333
u = 10.28/3.33333333
u = 3.084
u = 3.084
| 4/5+x=3/4 | | .08= | | 5j+j=2154 | | 130=-4x+5(-7x-13) | | c+2/45=8/5 | | log(3x+2)=log(x-4)+1 | | 5w+30=-5(w+8) | | 1.3s+s=462 | | 45x-73=-28 | | 1=-7x-6 | | 5z/3=105/6 | | y-240=8(x-20) | | 5x-6y=33 | | 9x+12=144 | | (5x-5)/(10x^2-25x+15) | | -1/4=5/12+5x/6 | | 4x-x=-2+8 | | -4.6=46.0 | | 6x+30=3x-42 | | 6x^2-43x+42=0 | | 6.4X=128.0 | | x-7x=5x-3-x | | 12=4(w+2) | | log(x+2)-log(x)=log(12) | | -2q-5=6 | | -9(-9)+5y=-45 | | 0.92x+9.98(12-x)=0.96(12) | | 18.5p=129.5 | | .021-2.2x=20 | | -6.4x=128.0 | | 4x+.2x=8 | | 6+2d=3d-10 |