If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
9-(5*(4/2)) = x // - x
9-x-(5*(4/2)) = 0
9-x-10 = 0
-x-1 = 0 // + 1
-x = 1 // * -1
x = -1
x = -1
| 11=33x+8 | | -6/3=x | | 6x+a+2ax+3=(3+a)(2x+1) | | 5y+(-12y)=x | | 9x+45=-3(x-39) | | 22(134+x)=22(3x+550) | | 22(134+x)=11(3x+550) | | -8x-48=4x-24 | | h+-2= | | 3f+-12= | | 2p(p-3)+4= | | 24+4g= | | 4+35x=28x+7 | | 5t+30= | | -4+3x=-8+13x | | 5x+10=-67-6x | | 20-2x=5-7x | | 2x+8=-27-3x | | (50+x)-(35+x)=15 | | 3x(2k-1)=5x(k-4) | | 8+11x=-42+x | | 24x^2-10x-1= | | 4x+14=4(n+8) | | x+14=4(n+8) | | 4(x-3)+2(x+1)= | | 8h-13=67 | | 4(3t-4)-2=30 | | 7m-11=38 | | Log(x^2+3x+36)=1+log(x-3) | | 14b=2-2 | | 5(2x+6)=-18+2 | | -4x-16=2x-10 |