If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
7*w-(2/5) = (-1/5)*w-(1/3) // - (-1/5)*w-(1/3)
7*w-((-1/5)*w)-(2/5)+1/3 = 0
7*w+(1/5)*w-2/5+1/3 = 0
36/5*w-1/15 = 0 // + 1/15
36/5*w = 1/15 // : 36/5
w = 1/15/36/5
w = 1/108
w = 1/108
| 3c-7+2c=23 | | (x^3+4x^2-12x)/4x | | 15+g=23 | | Q+5=2q+1 | | 7/4-3/2 | | z+16=19 | | 7x+13=x-5 | | (2y+3)/y=3/2 | | -4y^2+1=-6y | | 8t-2t=30 | | (9x-1)(9x+1)=0 | | 4(2x-3)=5x+25 | | z+12=16 | | 4y^2+1=-6y | | 3y+5y=24 | | 3(x-3)=84/14 | | y+18=23 | | 0,8m=24 | | 3x*11=(5x+2)6 | | 21/9x54/5 | | 1/3a-1/3=-6 | | 2y+3/y=3/2 | | -3/8+y=-4/5 | | .95X+.05(6-X)=.1(-141) | | 102-x=87 | | 2/5x+4/5x-6=x+7 | | 8(2n+2)=9(6n+3)+4 | | 4-9w^2+6w^4-w^6=0 | | 1/9(2x-3)=7 | | 5+p=19+8 | | 20x=-2/7 | | 0.72+0.16t=3.81t-0.74 |