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)
2.4/3.6 = s/1.8 // - s/1.8
2.4/3.6-(s/1.8) = 0
2.4/3.6-0.55555556*s = 0
0.66666667-0.55555556*s = 0 // - 0.66666667
-0.55555556*s = -0.66666667 // : -0.55555556
s = -0.66666667/(-0.55555556)
s = 1.2
s = 1.2
| (3x-9)+6=90 | | 1*y-5= | | 12+13+16+11=14n-12-12n | | -11b=187 | | 3+n/4.5=3.288 | | 14y+8=232+1x | | 1.025g-3=.71 | | -11=b-19 | | 3/4=r-5/-3-3 | | -15x=-225 | | N-1.75=-19 | | 6x+y+18y= | | (72+X)/7=12 | | 7x+x=1 | | 1x-20+2= | | s+31/25+20=56 | | 5+5(3x+5)=8x(3x-18) | | 2/0.21=z/9.65 | | 5/(3x-2)-1/8=0 | | r-1*5= | | 100/x^2-25-1=2x/x-2 | | .25*125= | | -12=3-3w | | 2x+2(x+15)=75 | | w+3*4= | | 6x^2+3x/9x^3 | | 9/5c+54=81 | | M-7.2=-8.6 | | 3(v-1)-5=3a-2 | | 20+4a= | | 8(5n-1)-2n=30 | | 8+x=-9 |