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)
6-(8*(s-(3/4))) = 20 // - 20
6-(8*(s-(3/4)))-20 = 0
6-8*(s-3/4)-20 = 0
6-8*(s-3/4)-20 = 0
6-8*s-14 = 0
-8*s-8 = 0
-8*s-8 = 0
-8*s-8 = 0 // + 8
-8*s = 8 // : -8
s = 8/(-8)
s = -1
s = -1
| 3(5c-4)-6=13c+4 | | 28+4z=8(2z-3) | | 3x+3(-2x-12)=0 | | -4+-6n=-5n+-2n+-9 | | 4=-7+y | | 5x+21=-x+3 | | y=3/10x-6/10 | | 844+420+p= | | 3/1÷ 4/3= | | 2(x-3)=3x+1 | | 3x-2(x+2)=2(x-1) | | -2n+5=-11 | | -(x+4)+6=3(x-4) | | 7w-12=2 | | X+5y=120 | | 1/3•3.14•7•7•10 | | 0.4x+1= | | 30+4x+7x+y=180 | | k(x)=6x+100k(-5) | | 2-1/-1-1 | | 4x+2(5x-4)=17x | | -5+k=-9 | | 6m/3=18 | | -10g^2-54g+130=0 | | l/36=5 | | 180=50-4x | | 7n+3=25 | | 13/14×7/10 | | 3x-2x-1=2x-2 | | 12x+15-(3x)-(5)=100 | | -4=r-6 | | f/36=5 |