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)
(3/5)*s = -7/15 // + -7/15
(3/5)*s-(-7/15) = 0
(3/5)*s+7/15 = 0
3/5*s+7/15 = 0 // - 7/15
3/5*s = -7/15 // : 3/5
s = -7/15/3/5
s = -7/9
s = -7/9
| 20=-5(6+p) | | -4.6=2.8 | | Ln(2x)+ln(2x)=0 | | 5x+2(-4x+14)=7 | | 110+3x+7=180 | | 163=3(-8r+7)-2 | | 7c+c+1=9 | | 14t+6=t-371 | | 13x+2y=129 | | -5(m+2)=10 | | 55=10d+32 | | -y-3-2x-2(-4+y)=-2y+11-2y-2x | | 3+n-5=6 | | 78=3n | | 2-1/3n=39 | | 20.4=-4.9s+79.2 | | 99=33g | | 14(w+7)=-80 | | 5x-26=3x+2 | | 71.40=71.4r | | 8(1+2b)+b=144 | | r-98=-5r-8 | | 4x^2-28x-30= | | 140=10(6+k) | | 28=4h | | 4(x+4)+11=3(x+5)+10 | | 59.2/4.9 | | a-51=4a-6 | | 34.9=2.8s+18.1 | | -140=7(3n-5) | | -3x-4=x-76 | | 4n+6(1-5n)=-28+8n |