If it's not what You are looking for type in the equation solver your own equation and let us solve it.
s in (-oo:+oo)
(1/7)*s = 5/9 // - 5/9
(1/7)*s-(5/9) = 0
(1/7)*s-5/9 = 0
1/7*s-5/9 = 0 // + 5/9
1/7*s = 5/9 // : 1/7
s = 5/9/1/7
s = 35/9
s = 35/9
| 75=4x+7x+9 | | 100-5x=140-10x | | 1/5s=3/10 | | N+4-(3n-7)= | | 16b=30 | | K^2+k-56=56 | | 3/7s=4/5 | | 8x+4(2x-10)=40 | | 9x+6=6x+39 | | (5w^2-3w-2)(7w-1)= | | 0.1(4y+3)=0.6(4y-1) | | -x+5+4x=41 | | 3/4n=5/6 | | -x+5+4x=21 | | 5c=17 | | (X+1)*(x+6)=0 | | -5x^2+56=x+15 | | .25x+.75=.75x-2.25 | | x-5/8=78 | | (-9)/(e^(3x)) | | (-9)/(e^3x) | | 3x+x=810 | | 2x+4=43 | | sin70=x/14 | | x-(-16)=10 | | 2x+4=55 | | 3-7x-2x=93 | | x+(-3)=-5 | | 30x^4+12=0 | | 2x+4=19.5 | | -6(-6-x)=102 | | 10x+4=8x+28 |